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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Buletin Agrohorti Jurnal Ilmu Pertanian Indonesia Jurnal Hortikultura Indonesia (JHI) Jurnal Ilmu Pertanian Journal of Tropical Soils Journal of Politic and Government Studies Jurnal Sumberdaya Lahan Buletin Palawija Journal of Degraded and Mining Lands Management Jurnal Teknologi Informasi dan Ilmu Komputer AGRIVITA, Journal of Agricultural Science Buletin Kebun Raya Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Penelitian Karet JOIN (Jurnal Online Informatika) JOIV : International Journal on Informatics Visualization Jurnal AGROSAINS dan TEKNOLOGI Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Journal of Tropical Crop Science Journal of Tropical Horticulture JURNAL AGRONIDA Jurnal Kelautan Nasional Molekul: Jurnal Ilmiah Kimia Jurnal Jamu Indonesia Jurnal Agronomi Tanaman Tropika (JUATIKA) Agroekoteknologi Tropika Lembab Jurnal Mutu Pangan : Indonesian Journal of Food Quality Indonesian Journal of Electrical Engineering and Computer Science Planta Simbiosa : Jurnal Tanaman Pangan dan Hortikultura Buletin Palawija Jurnal Risalah Kebijakan Pertanian dan Lingkungan Buletin Agroteknologi Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian Jurnal Pusat Inovasi Masyarakat Journal of Agrosociology and Sustainability Indonesian Journal of Jamu Biodiversitas Journal of Biological Diversity
Edi Santosa
Department Of Agronomy And Horticulture, Faculty Of Agriculture, Institut Pertanian Bogor. Jl Meranti, Kampus IPB Dramaga, Bogor 16680, West Java, Indonesia
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Medicine & Pharmacology Public Health Social Sciences Veterinary Other

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Synergistic enriched compost with biochar and fly ash for improving Ultisols in tropical acid soils Shintarika, Feni; Agusta, Herdhata; Santosa, Edi; Limin, Atfritedy; Angkat, Abdul Roni; Kurniati, Kurniati
Journal of Degraded and Mining Lands Management Vol. 13 No. 2 (2026)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2026.132.9987

Abstract

Ultisols are characterized by low pH, low alkaline saturation, low cation exchange capacity, and high levels of soluble Al and Fe. Compost is usually applied to increase soil fertility, but its effect is only temporary in tropical conditions because organic matter decomposes quickly. Biochar and fly ash-enriched compost have been proposed as a synergistic approach to improve the chemical properties of Ultisols. This study evaluated the effect of compost enriched with biochar and fly ash on soil chemical dynamics over 16 months in pineapple plantations in Lampung, using a randomized block design with three treatments: compost enriched at the initial stage, compost alone as a control, and compost enriched at the end of composting. The results showed that biochar and fly ash increased soil pH during the initial phase by supplying alkaline cations. Fluctuations occurred during the intermediate stage due to the decomposition of organic matter and nitrogen transformation: organic C and total N increase, influenced by microbial activity and environmental conditions. Phosphorus followed a mineralization-immobilization-remobilization pattern, with late-stage enrichment producing P. Potassium, calcium, and magnesium initially increased but later decreased, likely due to leaching. Early-stage enrichment provided a more stable release of alkaline cations. Fe, Mn, Cu, and Zn show fluctuations in the enriched treatment. The application of biochar and fly ash-enriched compost synergistically with early-stage enrichment effectively enhances the chemical properties of Ultisol.
Systems dynamic modeling on sustainable apples agriculture Samudra, Ferdianto Budi; Sitorus, Santun RP; Santosa, Edi; Machfud, Machfud
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 11 No 4 (2021): Journal of Natural Resources and Environmental Management
Publisher : Pusat Penelitian Lingkungan Hidup, IPB (PPLH-IPB) dan Program Studi Pengelolaan Sumberdaya Alam dan Lingkungan, IPB (PS. PSL, SPs. IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.11.4.567-577

Abstract

History shows the long process of apple plants originating from subtropical regions adapting to Indonesia's tropical climate until its popularity is increasingly marginalized and replaced with other commodities, as evidenced by the decreasing land area, especially in Batu City. Indonesia. In developing and analyzing solutions based on the principles of sustainable development, an integrated and holistic approach is required. To understand problems and find solutions, we can use Systems dynamics. The purpose of this study is to obtain a policy scenario that encourages sustainable apple farming. Data is collected from the local government and BPS City or Province so that the selected variables follow the specific location. The system approach is used to identify needs, problem formulation, preparation of input-output diagrams, cause-effect diagrams and stock-flow diagrams. A series of scenarios is created and tested through simulation to understand the system's dynamic behavior better and obtain the desired output. The best scenario was chosen, namely by replanting 10% of old plant each year, using integrated agriculture with 3 female and 1 male brooders, reduction of land change with 50% success, Local economic development by integrating tourist ticket and hotels with 0,75 kg apple fruits also increasing health support for students
Karakteristik Fisikokimia Tepung Talas Beragam Varietas Asal Jawa Barat dan Potensi Aplikasinya Laeli Dyah Tantri Cahyaningrum; Tjahja Muhandri; Dase Hunaefi; Vallerina Armetha; Ahmad Fadli Alghifari; Edi Santosa
Jurnal Mutu Pangan : Indonesian Journal of Food Quality Vol. 13 No. 1 (2026): Jurnal Mutu Pangan
Publisher : Department of Food Science and Technology (ITP), Faculty of Agricultural Technology, Bogor Agricultural University (IPB) in collaboration with the Indonesian Food and Beverage Association (GAPMMI), the National Agency of Drug and Food Control, and th

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmpi.2026.13.1.9

Abstract

Taro (Colocasia esculenta, Xanthosoma sagittifolium, and Xanthosoma undipes) is a food crop with substantial genetic and morphological diversity, offering considerable potential for applications in the food industry. This study aimed to characterize the physicochemical properties of flours produced from 13 taro varieties cultivated in West Java, Indonesia, and to evaluate their potential uses in food processing. Comprehensive analyses were conducted, including proximate composition, functional properties, and pasting profile assessments. The results revealed significant variation among the varieties in both chemical composition and physical charac-teristics. The Belitung variety exhibited the highest amylose content (23.00%), the highest peak viscosity (5029 cP), and the lowest initial pasting temperature (81.35 °C), indicating strong potential for diverse food processing applications. The S28 variety had the highest protein content (11.50%) and the lowest oxalic acid level (1.07%), while the Beneng variety demonstrated the highest dietary fiber content (19.10%) and water absorption capacity (4.26 mL/g). The Pratama 3 variety yielded the highest flour output (29.67%). All varieties were deemed safe for consumption, with hydrogen cyanide (HCN) levels below 3 ppm. These findings highlight the considerable diversity among taro varieties and underscore their potential as alternative raw materials for developing a wide range of food products.
Bangka Sago as A Superior Starch Source: Processing, Morphology, Chemical Properties, and Heavy Metal Content Shafira Pratiwi; Edi Santosa; Mochamad Hasjim Bintoro
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 14 No. 3 (2025): June 2025
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v14i3.789-802

Abstract

Indonesia has significant potential for food diversification through the development of sago as an alternative carbohydrate source. This study aims to analyze the processing methods, morphological characteristics, chemical properties, and heavy metal content of local sago in Bangka and Bangka Tengah Regencies. The research was conducted across six villages from November 2023 to March 2024, with chemical and heavy metal testing performed in accredited laboratories. The results indicate that modern processing methods produce high quality starch with a starch content ranging from 79.06% to 83.73% and heavy metal levels such as tin (Sn), lead (Pb), and cadmium (Cd) below the established safety limits, making it safe for consumption. Morphologically, habitat differences influence the physical characteristics of sago, such as trunk height, bark thickness, and leaf area, which affect starch productivity. The study also identifies that environmental factors, including nutrient availability and soil moisture levels, influence the chemical composition of sago. This research provides a scientific foundation for the integrated management of sago, supporting national food diversification efforts and opening opportunities for the development of sago based products that meet national quality standards (SNI) with an environmentally friendly approach. These findings are relevant for stakeholders in optimizing sago's potential as a strategic commodity contributing to national food security. Keywords: Food diversification, Heavy metal, Sago, Starch content, Sustainable agriculture.
Allelopathic potential of Asystasia gangetica: A study on growth and production of sweet corn Roelly Ainul Yaqin; Edi Santosa; Dwi Guntoro
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 52 No. 3 (2024): Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy)
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24831/jai.v52i3.59421

Abstract

Coromandel, or Chinese violet (Asystasia gangetica), is an invasive weed on many plantations in Indonesia, especially oil palm plantations. The A. gangetica is suspected to produce allelopathic compounds. However, the evaluation of the effect of A. gangetica on plant growth is still rare. The research objective was to evaluate the effect of allelopathic compounds of A. gangetica on the growth and production of sweet corn as a test plant. An experiment with a randomized complete block design and four replications was conducted from March to September 2022 at the Agribusiness and Technology Farm IPB. The treatment was the A. gangetica population consisted of 0 (control), 1, 2, 4, 8, and 16 individuals per pot. A. gangetica were initially planted from seeds, and the stems were slashed 5 cm above the soil surface two months after planting. One week after cutting, sweet corn seeds were planted and maintained until harvest 72 days after planting. The results showed that the allelopathic effect of A. gangetica was evident in growth of sweet corn plant. Increasing number of A. gangetica per pot increased the allelopathic effect. The most significant effect was from 16 populations per pot, which significantly reduced the growth of sweet corn height, stem diameter, leaf size (length and width), leaf number, and color. The particular population per pot also decreased sweet corn yield, i.e., weight per cob with and without husk, and cob diameter by 18.95%, 22.0%, and 19.37%, respectively. The level of sweetness decreased by 31.24% after sweet corn was planted in the remnant of 16 individuals A. gangetica per pot. Nevertheless, A. gangetica did not significantly affect leaf area index, cob length, and sweet corn biomass, including shoot and root dry weight at harvest. It would be interesting to evaluate the effect of A. gangetica in the field. Keywords: allelopathy; Brix; indole-3-carboxaldehyde; secondary metabolites; weeds
Systematic reviews of self-pruning incidents on commercial horticulture plants Elda Kristiani Paisey; Edi Santosa; Deden Drajat Matra; Ani Kurniawati; Supijatno Supijatno; Besse Amriati; Siti Halimatus Sadiyah; Hayu Siwi
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 53 No. 3 (2025): Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy)
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24831/jai.v53i3.65620

Abstract

Pruning is a crucial practice in horticulture to maintain tree health, reduce production costs, and improve yield. However, conventional pruning remains labor-intensive and costly. Self-pruning has the potential to provide a sustainable alternative, yet studies on its mechanisms and applications in horticultural crops are still limited. This review aimed to systematically synthesize the mechanisms, incidence, and potential applications of self-pruning in horticultural crops. The review followed the PRISMA 2020 framework to ensure transparency and minimize bias. Literature searches were conducted in ScienceDirect and Garuda databases using the keywords self-pruning, pruning, cladoptosis, autophagy, and senescence in both English and Indonesian. The search was restricted to articles published within the last 10 years (2013–2022). Inclusion criteria were original research or review articles on self-pruning in plants. Exclusion criteria were duplicate records, articles from irrelevant fields, non-systematic studies, and grey literature. Bias reduction was addressed by predefined criteria, time limits, specific keywords, and independent screening by two reviewers. From 5,588 records identified, only 25 articles met the inclusion criteria. However, none of the eligible studies specifically addressed self-pruning in horticultural crops. The limited number of relevant articles was due to restricted database coverage and the absence of standardized quality assessment tools within the PRISMA framework. This review highlights a critical research gap on self-pruning in horticultural crops. Broader database searches and the development of standardized quality assessment tools are required. Evaluating the incidence and mechanisms of self-pruning in commercial horticultural crops is essential as a new perspective to support sustainable horticultural production. Keywords: autophagy; abscission; cladoptosis; programmed cell death; senescence
Assessment of biodiversity risks in urban agriculture: Case of Jakarta, Indonesia Fetty Dwi Rahmayanti; Andi Gunawan; Anas Miftah Fauzi; Edi Santosa
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 53 No. 2 (2025): Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy)
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24831/jai.v53i2.66297

Abstract

Urban agriculture is a permanent and dynamic part of urban socio-economic and ecological systems. It uses typical urban resources, competes with other urban functions for land and water, is influenced by urban policies and plans, and contributes to urban social and economic development. To assess agricultural sustainability and predict future food security, it is essential to understand the relationship between farming systems and biodiversity. The research aimed to assess biodiversity risk in urban agriculture. This research employed a mixed-methods approach, combining quantitative and qualitative methods, and incorporated a field survey that involved collecting data from research and literature reviews. The field survey involved collecting data from research questionnaires distributed to respondents to determine their perceptions of biodiversity risks to flora and fauna resulting from urban agricultural activities. The results of the study showed that the p-value was greater than the alpha level (α = 0.05), indicating that urban agriculture in East Jakarta does not significantly affect biodiversity risks of flora and fauna. Keywords: agripolitan; city greenery; conservation; East Jakarta; food security
The Effect of Shade from Two-Year-Old Oil Palms (Elaeis guineensis Jacq) on the Quality of Chili Pepper Seeds (Capsicum frutescens L.) Darmawansyah; Muhamad Achmad Chozin; Edi Santosa; Arya Widura
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol. 8 No. 2 (2026): Jurnal Agronomi Tanaman Tropika (JUATIKA) Vol. 8 No. 2 Mei 2026
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v8i2.5308

Abstract

Chili pepper (Capsicum frutescens L.) is a seasonal crop with high economic value and is widely cultivated in both highland and lowland areas of Indonesia. As an important horticultural commodity and a staple ingredient in Indonesian cuisine, improving chili productivity requires rapid, accurate methods for seed quality assessment. The physiological quality of chili pepper seeds plays a crucial role in germination success and seedling establishment. Therefore, information regarding seed quality variation among genotypes is essential for selecting superior seed sources. This study aimed to evaluate the seed quality of five Capsicum frutescens genotypes based on viability, vigor, and membrane integrity parameters. The experiment was arranged in a randomized complete block design with four replications, using genotype as the treatment factor. Observations included germination percentage (GP), maximum growth potential (MGP), radicle emergence (RE), vigor index (VI), growth rate (GR), growth synchrony (GS), normal seedling dry weight (NSDW), seedling growth rate (SGR), electrical conductivity (EC), and tetrazolium viability (TZ). Analysis of variance revealed that genotype had a highly significant effect on all observed parameters at the 1% level of significance (α = 0.01). Genotype G3 exhibited the highest performance in key viability and vigor parameters, with GP of 71.50%, MGP of 77.50%, RE of 54.50%, VI of 55.00%, GR of 54.70% etmal⁻¹, GS of 60.50%, NSDW of 0.284 g, SGR of 0.00795 g KN⁻¹, and TZ viability of 88%, accompanied by the lowest EC value (17.792 µS cm⁻¹). In contrast, genotypes G1 and G4 showed the lowest values across most parameters, whereas G2 demonstrated moderate performance with relatively high vigor. These findings indicate that the physiological quality of cayenne pepper seeds varies among genotypes and is strongly influenced by genetic factors. This study provides valuable insights into seed quality under shaded conditions and contributes to the development of strategies for improving chili growth and adaptability in shaded environments.
Effect of watering on incidence of self-pruning in lime (Citrus × aurantiifolia (Christm.) Swingle) Elda Kristiani Paisey; Edi Santosa; Ani Kurniawati; Supijatno Supijatno; Marlin Sefrila; Besse Amriati; Anjeli Sulistianti Paisey; Hayu Siwi Pribadi; Darius Dare; Nurlailah Nurlailah; Zarima Wibawati
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 54 No. 1 (2026): Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy)
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24831/jai.v54i1.68942

Abstract

The process of self-pruning represents a form of self-destruction among shaded or diseased branches, which has the potential to deplete the resources of the tree. This phenomenon is also observed in natural ecosystems. The self-pruning mechanism can be exploited to reduce the cost of pruning in cultivated plants, such as lime trees. The objective of this study was to ascertain the mechanisms that occur during self-pruning in response to drought and flooding induction. The experiment was arranged in a randomized complete block design (RCBD) with three replications. Each replication contained three plants, giving a total of 45 plants. Samples were taken from three plants per treatment. The treatments comprised irrigation at field capacity, irrigation every day, irrigation every three days, irrigation every five days, and irrigation every seven days, and the data were analyzed using the Duncan Multiple Range Test at the 95% level. The secondary, tertiary, and quaternary branches that experienced self-pruning due to drought and flooding treatments had average lengths ranging from 3.06 to 9.53 cm and diameters between 0.50 and 1.84 mm. The physiological responses, including the photosynthetic rate, showed that both drought and inundation treatments led to a decrease in stomatal conductance and transpiration. Furthermore, the concentrations of ethylene, abscisic acid, and proline increased markedly after seven months of treatment-induced self-pruning. Keywords: abscisic acid; ethylene; proline
Optimalisasi Budidaya Talas Pratama 3 melalui Demonstration Plot untuk Peningkatan Produktivitas Petani di Kelurahan Situ Gede, Kota Bogor Sherly Eka Maulidiya; Edi Santosa; Handian Purwawangsa; Mohammad Iqbal Irfany; Danang Aria Nugroho; Ranti Wiliasih; Ahmad Fadli Alghifari; Muhammad Afif Fathin Ridho; Desvita Resti Faniqotuni'mah
Agrokreatif: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 12 No. 2 (2026): Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrokreatif.12.2.199-209

Abstract

The Pratama 3 Taro cultivation optimization program was implemented through a demonstration plot (demplot) approach as a technology-transfer method to increase farmers' capacity in Situ Gede Village, Bogor City. This activity involved 16 farmers from the Saluyu Adult Farmers Group (KTD) and the Geulis Women Farmers Group (KWT) as partners. The implementation method consisted of three main stages, namely land preparation and cultivation demonstration plots, Good Agricultural Practices (GAP) training, and periodic mentoring and monitoring. Data were collected through observation, interviews, and surveys using questionnaires, then analyzed descriptively and quantitatively. The results of the demonstration plot implementation showed an increase in vegetative growth of taro plants up to the 14th WAP phase with an average tuber weight of 1,335 g and productivity reaching 26.7 tons per hectare. Regarding changes in farmer capacity, 93.75% of participants reported increased knowledge, 62.5% reported changes in cultivation techniques, and 68.75% reported increased harvest yields of ≥30%. In addition, product prices increased, and market access improved after the program intervention. These findings indicate that demonstration plots as a participatory learning medium are effective in encouraging technology adoption and increasing the productivity of Talas Pratama 3. This program has the potential to be implemented more widely with further support for post-harvest and marketing aspects to enhance farmers' economic sustainability.
Co-Authors , Kholidi , Susilawati . SUBOWO Abdoellah, Soetanto Abdul Harris Burhan Abdul Roni Angkat Achmad Taufiq ADE WACHJAR Ade Wachjar Ade Wahjar Aditama, Ravi Aditya Wira Tantra Adolf P. Lonto ADOLF PIETER LONTOH Adolf Pieter Lontoh, Adolf Pieter Agik Suprayogi Agus Buono Agus Sufyan Ahmad Fadli Alghifari Ahmad Fadli Alghifari AHMAD JUNAEDI Ahmad Zamzami Akmal, Ajmir Alghifari, Ahmad Fadli Almas Lathuf Assyura Amirah, Nurul Anas Dinnurrohman Susila Anas Dinurrohman Susila Anas Miftah Fauzi Andi Gunawan Andi Gunawan Andreas Kefi ANDRIA AGUSTA Ani Kurniawati Anjeli Sulistianti Paisey Anung Wahyudi Arief Hartono Arisa Noguchi, Arisa Arjuna, Rizka Tri Arya Widura Aryani, Nabila Syarfina Atang Sutandi Azwar, Rani Azkiyah Bambang Sapta Purwoko Besse Amriati Besse Amriati Cahyaningrum, Laeli Dyah Tantri Candra Budiman Careca Sepdihan Rahmat Hidayatullah Chairunnisak, Chairunnisak Chusyairi, Ahmad Danang Aria Nugroho Daniel Happy Putra Darda Efendi Darius Dare Darmawansyah Darmawansyah Darmawansyah Dase Hunaefi Deden Derajat Matra Deden Drajat Matra Delvi Maretta Delvi Maretta Desta Wirnas Desvita Resti Faniqotuni'mah Dhika Prita Hapsari Diaguna, Ridwan Didy Sopandie Didy Sopandie DIDY SOPANDIE DINY DINARTY, DINY Dulbari Dulbari, Dulbari Dwi Guntoro Dwi Sutari Laksono Eka Maulidiya, Sherly Eko Sulistyono Elda Kristiani Paisey Elda Kristiani Paisey Elly Kristiati Agustin, Elly Kristiati Elsanti, . Endah Retno Palupi Endang Gunawan Eny Widajati Fajar Delli Wihartiko Faqih Udin Fatah, Muhammad Fatawa, Muhammad Ihsan Fatkhunnisa, Ratu Febrianto, Miftakhur Rizki Hidayat Feni Shintarika Fetty Dwi Rahmayanti Fifin Nashirotun Nisya Gani Tarigan, Abdul Gani Gatot Pramuhadi Gerson Hans Maure Ginanjar Pramudya Sakti Gunar Widiyanto, Gunar HAJRIAL ASWIDINNOOR Handian Purwawangsa Haniefan, Nafarain Agung Haq, Awfil Hariyadi Hayu Siwi Hayu Siwi Pribadi Herdhata Agusta Herman Wafom Tubur I Wayan Astika Imam Fauzi Fauzi Tanjung Imdad Julian Purwanto Irfan Rabani Irfanda, Munandar Is Helianti Is Helianti ISMI PUJI RUWAIDA Iswandi Anas Iswandi Anas Jaenudin Kartahadimaja Juang Gema Kartika Kailola, Joan Joulanda Grace Kanny, Putri Irene Karmanah, Karmanah Ken Takahata, Ken Khamdanah, . Krisantini Krisantini Kurniati Kurniati kuswanto, Lianah Laeli Dyah Tantri Cahyaningrum Limin, Atfritedy Luh Putu Ratna Sundari Lutfy Ditya Cahyanti, Lutfy Ditya M. RAHMAT SUHARTANTO Machfud Machfud MAGHFIRAH Marchella Putriantari Marlin Sefrila Martina, Ajeng Aulia Martini Aji Maryarti Sari Maryati Sari Matra, Deden Drajat Mega Fatimah Rosana Memen Surahman Mochamad Hasjim Bintoro Mohamad Rahmad Suhartanto Mohammad Iqbal Irfany MOHAMMAD TAJUDDIN Muh Agust Nur Fathoni Muhamad Achmad Chozin Muhamad Achmad Chozin Muhamad Zainul Fattah Muhammad Afif Fathin Ridho Muhammad Raihan Ferdiansyah Munandar Irfanda Nadia Dwi Kartika Nakano, Hajime Nani Yulianti Nareswari, Aptika Hana Prastiwi Ni Made Armini Wiendi Nina Ariesta Nindita, Anggi NIZAR NASRULLAH Nobuo Sugiyama Nobuo Sugiyama Nobuo Sugiyama Nurlailah Nurlailah Nurlela, Nurlela NURUL HIDAYAH Nurul Hidayah Nurul Khumaida Oktaviona, Winda Paisey, Elda Kristiani Panca Dewi Manu Hara Karti Pandi Ariansah Permatasari, Okti Syah Isyani Prathama, Mathias Purwanto, Imdad Julian Purwono Purwono Purwono Purwono Purwono PUTRI, AYU DIAH PUTU LAKSMI Putriantari, Marcella Rafi Fauzan Rahman, Rahayu Safitri Rahmat Budiarto Rahmawati, Nur Fajri Rahmayanti, Fetty Dwi Ramadhani, Detri Ardi Ramadhani, Rezky Puryan Ranti Wiliasih Ratu Fatkhunnisa Rd. Selvy Handayani Rianto, Dwi Fajar Rinaldi Sjahril, Rinaldi Riska sukmawati Ritonga, Arya Widura Rizka Tri Arjuna Roedhy Poerwanto Roedhy Poerwanto Roelly Ainul Yaqin Rofiq, Muhamad Abdul Rohman, Fadil Rosdiana, Siska Rosyad, Astyani Samudra, Ferdianto Budi Sandra Arifin Aziz Santun R.P. Sitorus Saputro, Imron Gempur Sari, and Maryati Sembiring, Wildan Kahfi SERI KAMILA Shafira Pratiwi Sherly Eka Maulidiya Sinaga, Falencia Siska Rosdiana Siti Halimah Siti Halimatus Sadiyah Slamet Susanto Sobir Sobir Sobir Sobir Soekisman Tjitrosemito Sri Nurdiati Sri Suryo Sukoraharjo Sri Wahjuni Stefano, Indra Mario SUBOWO GITOSUWONDO Sudoyo, Bobot Sufiatul Maryana Sugiyanta Sugiyanta Sulassih, . Sulistyono, dan Eko Supijatno Surono, . Suwandi, Syifa Damaianti Suwarto Suwarto Syaiful Anwar Tantra, Aditya Wira Thifany, Ariny Jihan Tjahja Muhandri Ulfha Junita Ulinnuha, Zulfa Utami Prawati Vallerina Armetha Wijaya, Aldi Kamal Winarso D. Widodo WINARSO DERAJAD WIDODO Winarso Drajad Widodo Yoko Mine Yoko Mine Yoko Mine Yonny Koesmaryono Yunus, Ismadi Zaman, Sofyan Zarima Wibawati