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POTENSI PATI DARI LIMBAH BIJI BUAH SEBAGAI BAHAN BIOPLASTIK Ramadhan, Muhammad Oka; Nugraha, Jaenal Ferdiansyah
EDUFORTECH Vol 6, No 1
Publisher : Program Studi Pendidikan Teknologi Agroindustri, UPI (Universitas Pendidikan Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/edufortech.v6i1.33286

Sampah plastik menjadi tantangan global karena penggunaannya yang berlebihan. Sampah tersebut sulit diuraikan dengan total massa yang sangat besar akan berdampak buruk bagi lingkungan. Inisiatif untuk mensubstitusi plastik dengan bahan yang dapat terurai (biodegradable)Â seperti bioplastik semakin berkembang. Bioplastik umumnya berbahan dasar pati yang merupakan makanan pokok, sehingga perlu adanya alternatif sumber pati lain agar tidak mengganggu ketersediaan pangan di masa mendatang. Salah satu sumber pati non- makanan pokok adalah limbah biji dari buah-buahan. Studi ini bertujuan untuk mengidentifikasi potensi pati dari beberapa limbah biji buah-buahan sebagai bahan bioplastic. Metode yang digunakan dalam kajian ini adalah studi literatur. Hasil kajian menunjukkan adanya potensi limbah biji buah-buahan yaitu biji dari buah alpukat, nangka, durian, mangga, salak, campedak, asam, dan gayam. Pengembangan bioplastik dari limbah tersebut diharapkan dapat mengurangi sampah plastik dan limbah pangan.

Exploring The Two Decades Of Quality Assurance Advancement In Vocational Education And Training Ramadhan, Muhammad Oka; Rohendi, Dedi; Handayani, Mustika Nuramalia; Permana, Asep Yudi
VISI : Jurnal Ilmiah Pendidik dan Tenaga Kependidikan Pendidikan Non Formal Vol 18 No 2 (2023): VISI : Jurnal Ilmiah Pendidik dan Tenaga Kependidikan Pendidikan Non Formal
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/JIV.1802.10

Quality assurance in vocational education and training (VET) becoming a concern driven by evolving educational landscapes and the demand for skilled and job-ready individuals. This study presents a comprehensive bibliometric analysis of research on VET quality assurance from the year 2003 to 2022. Data was visualized using VOSviewer and Tableau. This paper aims to provide insights into the quantitative distrubution, citation pattern, geographical dispersion, and emerging topics in this field. Results show an increasing volume of publications on quality assurance in VET. The citation pattern suggests that the depth of exploration and engagement with existing knowledge is not proportionally robust. Russian Federation emerges as a prominent contributor in terms of document output. A lack of international research collaboration among countries, signaling a need for increased global engagement. The identified trends in research can be categorized into three clusters. Cluster 1 focuses on aspects related to the implementation of quality assurance in VET, Cluster 2 delves into methodological approaches in this context, and Cluster 3 explores research contexts associated with the value, benefits, or objectives of implementing quality assurance in VET. This article also offers a reflection on the findings as research that necessitates further exploration. This article can serve as a valuable resource for empirical researchers seeking to examine the temporal evolution of study participants and the shifting research themes pertaining to quality assurance in vocational education.

Attracting International Students' Interest in Mobility and Advanced Study Programs in Indonesia: Case Study of Malaysian Vocational Education Students Rohendi, Dedi; Kuntadi, Iwa; Suryadi, Dedy; Ana; Muktiarni; Hanapi, Zaliza; Ramadhan, Muhammad Oka; Iskandar, Naufal Nadhif Rabbani
International Journal of Community Service Learning Vol. 8 No. 4 (2024): November
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/ijcsl.v8i4.84809

In the context of the global economy, the importance of international exposure for vocational students cannot be overstated. Indonesia, with its abundant educational resources and cultural richness, has yet to tap its potential as a leading destination for international students. This study examines the development and impact of a socialization program to increase Malaysian vocational students’ interest in mobility programs and further study in Indonesia. The participants in this study were university students. Data collection was conducted through an online survey using a pretest and posttest questionnaire instrument. Data were analyzed using the Wilcoxon test to test the hypothesis that there is a significant positive change in student interest and the N-Gain value to determine the magnitude of the increase in interest. The results showed a moderate increase in interest, confirming the important role of prior knowledge and institutional image in the decision-making process. These findings suggest that Indonesian universities need to increase their global visibility through strategic marketing and international collaboration. The implications of this study provide important insights for policymakers, higher education institutions, and other stakeholders in increasing Indonesia’s attractiveness as an educational destination for international students, especially from Malaysia.

Augmented Reality in Vocational Education : Trend, Acquired Skills, and Future Work Ramadhan, Muhammad Oka; Rohendi, Dedi; Handayani, Mustika Nuramalia; Abdullah, Ade Gaffar; Koehler, Thomas
Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Vol 10, No 4 (2024): December
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jk.v10i4.12875

This study aims to explore the role of Augmented Reality (AR) in enhancing practical skills within vocational education, particularly in response to the evolving needs of the educational sector. Through a bibliometric analysis and comprehensive literature review, this research examines trends in AR research from 2003 to 2023. The study focuses on publication growth, citation impact, research focus, and subject area. The research method used includes bibliometric analysis and systematic literature review, with data visualized through tools like VOSviewer and Tableau. Data were collected from various academic databases, examining the distribution of publications, research impact, and citation patterns over the years. Data were analyzed using quantitative and cluster analysis to categorize research trends into six clusters: industrial architecture, biomedical surgery, product development, learning methods, AR's positive impact, and acquired skills. The study results showed that AR has a positive impact on several skill sets but may occasionally hinder others. The research also reveals that while AR applications are gaining momentum, certain areas such as Agricultural and Biological Sciences, Economics, and Nursing remain largely unexplored. This review highlights the importance of advancing AR in untouched fields and emphasizes the need for further investigation into the systematic assessment of skills acquired through AR, making this study vital for educational technology, vocational instructors, and institutions aiming to implement AR technologies effectively.

Kemampuan Guru SMK Mengimplementasikan Artificial Intelligence dalam Perangkat Ajar Sumardi, Kamin; Rohendi, Dedi; Saripudin, Saripudin; Ramadhan, Muhammad Oka
Jurnal Pengabdian kepada Masyarakat Nusantara Vol. 5 No. 4 (2024): Jurnal Pengabdian kepada Masyarakat Nusantara (JPkMN) Edisi September - Desembe
Publisher : Lembaga Dongan Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55338/jpkmn.v5i4.4244

The implementation of the Merdeka Curriculum prioritizes a differentiated approach in its learning process. Differentiation is clearly achieved by grouping students' learning outcomes based on their growth phases. The Merdeka Curriculum accommodates six phases: Phase A, B, C, D, E, and F. These phases are designed to build effective learning and achieve learning objectives in a timely manner. Effective learning must be supported by high-quality teaching materials, which in turn will support efficient learning time, active student engagement, and quality education. Artificial Intelligence (AI technology can assist teachers in creating good and high-quality teaching materials. This community service activity employs an in-house training method with persuasive, collaborative, and participatory approaches. The training was conducted over two days, on Friday and Saturday, July 19-20, 2024, at SMKN 1 Cinangka, Serang Regency, Banten. The materials covered included creating e-modules and scientific papers with the help of AI. The training was attended by 55 participants. The results of the training indicate that, on average, 69% of vocational school teachers already have knowledge about AI, 57% have an understanding of AI, and 69% have implemented AI in their teaching materials. Overall, the training results show that 65% of the participants have acquired basic skills in creating e-modules and scientific papers with the help of AI. Therefore, com\munity service through AI training is very much needed by vocational school teachers.

Augmented Reality in Vocational Education : Trend, Acquired Skills, and Future Work Ramadhan, Muhammad Oka; Rohendi, Dedi; Handayani, Mustika Nuramalia; Abdullah, Ade Gaffar; Koehler, Thomas
Jurnal Kependidikan : Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran, dan Pembelajaran Vol. 10 No. 4 (2024): December
Publisher : LPPM Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jk.v10i4.12875

This study aims to explore the role of Augmented Reality (AR) in enhancing practical skills within vocational education, particularly in response to the evolving needs of the educational sector. Through a bibliometric analysis and comprehensive literature review, this research examines trends in AR research from 2003 to 2023. The study focuses on publication growth, citation impact, research focus, and subject area. The research method used includes bibliometric analysis and systematic literature review, with data visualized through tools like VOSviewer and Tableau. Data were collected from various academic databases, examining the distribution of publications, research impact, and citation patterns over the years. Data were analyzed using quantitative and cluster analysis to categorize research trends into six clusters: industrial architecture, biomedical surgery, product development, learning methods, AR's positive impact, and acquired skills. The study results showed that AR has a positive impact on several skill sets but may occasionally hinder others. The research also reveals that while AR applications are gaining momentum, certain areas such as Agricultural and Biological Sciences, Economics, and Nursing remain largely unexplored. This review highlights the importance of advancing AR in untouched fields and emphasizes the need for further investigation into the systematic assessment of skills acquired through AR, making this study vital for educational technology, vocational instructors, and institutions aiming to implement AR technologies effectively.

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