JURNAL MULTIDISIPLIN ILMU AKADEMIK

PERANCANGAN DESAIN KEMASAN PRODUK MENGGUNAKAN METODE QUALITY FUNCTION DEPLOYMENT (QFD) STUDI KASUS PADA PT. XYZ

Dwi Rahayu Syawal Indah, Ayudyah Eka Apsari — Mon, 26 Jan 2026 00:00:00 +0000

Ketatnya persaingan pada industri produk rumah tangga menuntut pengembangan desain kemasan yang tidak hanya berperan sebagai pelindung produk, tetapi juga mampu meningkatkan kenyamanan serta membentuk persepsi konsumen. Penelitian ini bertujuan untuk mengkaji persepsi konsumen terhadap desain kemasan sabun cair serta merumuskan pengembangan desain kemasan dengan menggunakan metode Quality Function Deployment (QFD). Penelitian ini mengambil objek kemasan sabun cair PT Anugrah Multi Ragam Indonesia dengan responden berupa konsumen sabun cair di wilayah Yogyakarta. Data penelitian diperoleh melalui observasi, wawancara, dan kuesioner yang disebarkan kepada 20 responden, kemudian diuji validitas dan reliabilitasnya serta dianalisis menggunakan House of Quality (HoQ). Hasil penelitian menunjukkan bahwa konsumen cenderung memprioritaskan aspek fungsional, terutama kemudahan penggunaan, kekuatan struktur, dan ketahanan kemasan. Berdasarkan hasil analisis QFD, dimensi dan bentuk kemasan serta jenis material menjadi fokus utama pengembangan desain, dengan kapasitas kemasan yang direkomendasikan sebesar 500–750 ml dan penggunaan material PET atau HDPE.

Inovasi Butter Cookies Subtitusi Tepung Mocaf (Modified Cassava Flour)

Aisalfa Nisrina Imani, Lilis Sulandari, Niken Purwidiani, Lucia Tri Pangesthi — Mon, 26 Jan 2026 00:00:00 +0000

This study aims to develop innovative butter cookies using mocaf flour as a healthy and gluten-free snack alternative. The research method used was experimental, evaluating butter cookies with mocaf flour substitution proportions of 25%, 37.5%, and 50%. The sample with 25% mocaf substitution showed the best results in terms of shape, color, texture, crispiness, aroma, taste, and overall preference. Nutritional analysis of the best sample (25% mocaf) showed a water content of 1.05%, protein 12.05%, fat 8.10%, carbohydrate 77.68%, and ash 1.23%. All of these nutritional contents meet the SNI 01-2973-1997 cookie quality standards. The conclusion of this study is that butter cookies with 25% mocaf flour substitution produce products that are preferred by panelists and meet nutritional standards, making them a promising alternative.

Analisis Variasi dan Jenis Bahasa dalam Perspektif Sosiolinguistik pada Konten YouTube Jerome Polin "Jerome Goes to School di SMK Bagimu Negeriku"

Wed, 28 Jan 2026 00:00:00 +0000

This study aims to analyze the language variations and types from a sociolinguistic perspective found in the YouTube content "Jerome Goes to School" at SMK Bagimu Negeriku (My Country Vocational High School), presented by Jerome Polin. This study uses a qualitative descriptive approach with content analysis methods. The research data, in the form of spoken language taken from the YouTube video, were then transcribed and analyzed based on the theory of language variation in sociolinguistics. The results indicate various language variations, including speaker-based language variations (idiolect and sociolect), situation-based language variations (casual and intimate), and language variations based on medium (spoken language). Furthermore, the use of code-mixing and code-switching between Indonesian, English, and slang was also found, reflecting the speakers' backgrounds and the informal and educational context of communication. The use of these language variations serves to create closeness between the presenter and students and makes the material more communicative and engaging. Thus, the YouTube content "Jerome Goes to School" can be a relevant object of sociolinguistic study in understanding the dynamics of language use in social media and education.

PERISTIWA TUTUR DAN TINDAK TUTUR ANTARA DOSEN DENGAN MAHASISWA

Efibora Siboro, Citra Mutiara Pasaribu, Buana Pane, Eka Panjaitan — Fri, 30 Jan 2026 00:00:00 +0000

This study examines speech events and speech acts in academic interactions between lecturers and students during a thesis proposal seminar. Using a qualitative approach with audio recordings and observation, data were collected from classroom interactions and transcribed for analysis. The analysis employs Hymes’ SPEAKING model and Searle’s speech act theory to explore the structure, intent, and social dynamics of academic communication. Results show that speech events in formal academic settings are characterized by structured sequences, hierarchical roles, and adherence to academic norms. Lecturers predominantly use directive and evaluative speech acts, while students employ assertive and commissive acts to defend their proposals. The study highlights how language functions as a tool for evaluation, argumentation, and knowledge construction within the academic context. Findings emphasize the relationship between social power, communicative purpose, and linguistic choice in educational interactions.

KAJIAN ETNOMATEMATIKA PADA BENTUK DAN UKURAN BATU LOMPAT DALAM TRADISI HOMBO BATU DIPULAU NIAS

Sat, 31 Jan 2026 00:00:00 +0000

Culture is the realization of norms, values, and customs that takes important role in education field particularly in the learning of mathematics. South Nias with rich cultures can become reference for mathematics teacher to create media of learning. The very interesting culture that can be used as the media of learning of mathematics is culture which named “hombo batu”. This research aims at identifying hombo batu and describing the mathematics concept that found within it so it can be used as the media of learning of mathematics. This research is designed in qualitative research design through ethnography research approach. The focus of this research is culture “hombo batu” in South Nias Regency. The techniques of data collection that used are observation, intervew and documentation. Based on the results of research and discussion, hombo batu has four mathematical concepts in general, they are truncated rectangular pyramid off at each corner points, edges, side or field, diagonal side, diagonal space, rectangle, trapezoid, nets surface area and volume; the similarities are congruent and congruent respectively, the transformation geometry of each reflection and dilatation, and number patterns, so that the hombo batu culture can be used as a medium for learning mathematics.

PENGARUH KINERJA DEWAN PERWAKILAN RAKYAT DAERAH OGAN KOMERING ULU TERHADAP TINGKAT KEPERCAYAAN PUBLIK PASCA OPERASI TANGKAP TANGAN OLEH KOMISI PEMBERANTASAN KORUPSI TAHUN 2025

M. Nasir Nandi Putra, Aprilia Lestari, Herni Ramayanti — Sat, 31 Jan 2026 00:00:00 +0000

Public trust constitutes the main foundation of the legitimacy of legislative institutions within a local democratic system. In 2025, a sting operation conducted by the Corruption Eradication Commission against membersi of the Regional People’s Representative Council of Ogan Komering Ulu Regency triggered a crisis of public trust toward the institution. This study focuses on examining the extent to which the performance of the Regional People’s Representative Council of Ogan Komering Ulu Regency influences the level of public trust following the sting operation. The objectivesi of thisi research are to analyze the effect of DPRD performance on public trust and to identify efforts to restore the legitimacy of the local legislative institution. This study employs public trust and legitimacy theories as the main theoretical framework to explain the relationshiip between the performaince of public institutions and public support. A quantitative approach with a survey method was used. The research was conducted in Ogan Komering Ulu Regency in 2025, involving 100 respondents selected through purposive sampling. Data were collected using a closed-ended questvionnaire, while data analysis was performed using simple linear regression, a t-test, and the coefficient of determination. The findings indicate that the performance of the Regional People’s Representative Council has a significant effect on the level of public trust, with a coefficient of determination of 0.582, meaning that DPRD performance accounts for 58.2% of the viariation in public trust. The conclusion of this study confirms that improving DPRD performance is crucial for restoring public trust after the sting operation. Therefore, it is recommended that the Regional People’s Representative Council enhance transparency, accountability, and public communication to strengthen institutional legitimacy and public trust.

IMPLEMENTASI STRATEGI BIMBINGAN DAN KONSELING KOMPREHENSIF DALAM PERENCANAAN KARIR SISWA SMK

Riana Kurnia Dewi, Akhmad Fajar Prasetya, Wahyu Nanda Eka Saputra, Hardi Santosa — Sat, 31 Jan 2026 00:00:00 +0000

Career planning is a crucial aspect for vocational high school (SMK) students as it directly relates to their readiness to enter the workforce or continue their education. In reality, many students still experience confusion in determining their career direction due to limited self-understanding and information about job opportunities. This article aims to describe the concept of career planning for SMK students and explain how a comprehensive guidance and counseling (BK) strategy can be systematically implemented to support this process. The comprehensive BK approach integrates foundational services, responsive services, individual planning, and system support through collaboration among schools, families, and the industrial world. The implemented strategies include interest and aptitude assessments, classical career guidance, individual and group counseling, career curriculum development, and continuous evaluation. Structured implementation helps students recognize their potential, explore career options, set realistic goals, and formulate concrete steps toward their chosen careers. Thus, comprehensive BK services are proven relevant for enhancing the readiness and self-confidence of SMK students in making mature career decisions and adapting to the demands of the workforce.

ETNOMATEMATIKA PADA MOTIF KAIN (HIOU) BULANG SIMALUNGUN

Sat, 31 Jan 2026 00:00:00 +0000

This study aims to explore the mathematical concepts contained within the motifs of the Hiou Bulang, the traditional head covering worn by Simalungun women, as an effort to find effective learning solutions. The approach utilized is ethnography, focusing on intensive cultural exploration to uncover the implementation of formal mathematical concepts within traditional knowledge. The findings reveal that the motifs of the Hiou Bulang significantly contain ethnomathematics concepts in the field of geometry. The concepts identified include transformational geometry such as 180° rotation (in the Sidomu hail and Bituha boyok motifs) and translation (in the Rayungan sonduk motif), as well as plane geometry concepts like fold symmetry (Jumbu tuou), two parallel lines (Suhi ampang and Goli-goli), and the triangle shape (Pahu-pahu patuddal marbuah tabu). These findings substantiate that local culture can serve as an attractive and effective concrete learning medium to enhance students' comprehension of mathematical concepts.