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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Prosiding Seminar Biologi Jurnal Kedokteran Brawijaya BIOTROPIA - The Southeast Asian Journal of Tropical Biology The Journal of Experimental Life Sciences (JELS) Journal of Indonesian Tourism and Development Studies JTSL (Jurnal Tanah dan Sumberdaya Lahan) Wacana, Jurnal Sosial dan Humaniora Journal of Degraded and Mining Lands Management Jurnal Pembangunan dan Alam Lestari Jurnal Teknologi Pertanian Planta Tropika Prosiding Forum Studi Transportasi Antar Perguruan Tinggi Journal of Islamic Pharmacy Jurnal Sumberdaya Akuatik Indopasifik Animal Production : Indonesian Journal of Animal Production Jurnal Analisis Bisnis Ekonomi Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Agrisocionomics: Jurnal Sosial Ekonomi Pertanian Journal of Aquaculture Science BHUMI: Jurnal Agraria dan Pertanahan Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) Proceeding Biology Education Conference Journal of Applied Agricultural Science and Technology ABDINE Jurnal Pengabdian Masyarakat Rona Teknik Pertanian Jurnal Perikanan Journal of Coffee and Sustainability Jurnal Analisis Bisnis Ekonomi
Soemarno Soemarno
Jurusan Tanah Fakultas Pertanian, Universitas Brawijaya
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Neuroscience Public Health Social Sciences Transportation Veterinary Other

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Application of Goat Manure and Agriculture Lime in Biopori Infiltration Holes (BIH) on Soil CEC, Soil Exchangeable-K and Fresh Coffee Cherry Yield Ifadah, Nisfi Fariatul; Ramadhani, Muhammad Hibatullah; Alfathin, Syifa Chairani; Soemarno, Soemarno
Journal of Coffee and Sustainability Vol. 2 No. 1 (2025)
Publisher : Directorate of Research and Community Services

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jcs.2025.02.01.01

Abstract

Coffee plants (Coffea sp.) are a plantation commodity that is widely cultivated in Malang Regency, East Java. This plant has high economic value and is a source of income for coffee farmers. The productivity of smallholder coffee plantations smallholder's in Malang Regency, East Java, is experiencing a downward trend, including smallholder coffee plantations in the Wajak sub-district. This is related to the condition of the sandy soil at the coffee plantation location, this sandy soil usually experiences drought in the long dry season, is sensitive to erosion and leaching of nutrients, and has a low level of soil fertility. The use of manure and lime in biopore infiltration holes (BIH) is considered to be a solution to overcome soil fertility problems in coffee plantations in Wajak Sub-District, Malang Regency. Field experiments were carried out to analyze the effects of manure and lime in BIH on soil chemical properties (Soil CEC and Exch-K) and coffee cherry yield. The experimental treatments are PO (Control), BK (Empty BIH: Biopore Infiltration Hole), KK (BIH + Goat manure 10 ton. ha-1), KP (BIH + Agriculture-lime 4.9 ton. ha-1), KKP (BIH + Goat manure 10 ton. ha-1 + Ag-lime 4.9 ton. ha-1). Each of these treatments is replicated five times in a Randomized Block Design (RBD).  Results of this research show that the combination of 10 tons. ha-1 of goat manure and 4.9 tons. ha-1 of agricultural lime added into the BIH increases the cation exchange capacity (soil CEC) by 22% and the soil exch-K content by 49.23% compared to the control treatment, and it increase coffee cherry yield significantly.
Effect of hydroseeding media materials on soil stability from landslide sites Zairina, Anisa; Soemarno, Soemarno; Rachmansyah, Arief; Yanuwiadi, Bagyo; Leksono, Amin Setyo
Journal of Degraded and Mining Lands Management Vol. 12 No. 5 (2025)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2025.125.8635

Abstract

Landslides can cause soil and land quality degradation. Soil originating from landslide sites has less stable aggregates because it is nutrient-poor. This study aimed to evaluate the effect of hydroseeding media materials on soil stability after landslides. This study was conducted in two landslide areas in Pujon District, Malang Regency (112.417958 E, 7.867472 S) and toll road KM 78 Purwodadi, Pasuruhan Regency (112.726777 E, 7.804978 S), East Java. Soil analysis was carried out with parameters including soil physical characteristics data (bulk density, specific gravity, water content, porosity, texture and permeability) and soil chemical characteristics (organic matter, organic C, N, P, K, pH, CEC, exchangeable K, Na, Ca, Mg, total N and C/N ratio). The application of hydroseeding media was carried out with a combination of the following media: mulch (M), blotong (B), and fertilizer (cow manure; F). The results showed that the two-material formula generally had soil aggregates that were more resistant to water droplets. Soil aggregates with the MB formula treatment had the best aggregate stability compared to ten hydroseeding formulas with other material combinations.
Power imbalances and socio-demographic barriers in robusta coffee value chain: Insights from Malang Regency, Indonesia Hadi, Yuswono; Soemarno, Soemarno; Dania, Wike Agustin Prima; Astuti, Retno
Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) Vol 8, No 3 (2025)
Publisher : Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.afssaae.2025.008.03.6

Abstract

This study investigated power imbalances and inefficiencies in the Robusta coffee value chain in Malang Regency, Indonesia, employing an integration of the Structure-Conduct-Performance (SCP) framework and Value Chain Analysis (VCA). As the world’s fourth-largest coffee producer, Indonesia’s sector relied on smallholder farmers, who constituted 98% of producers but faced systemic marginalization. Drawing on survey data from 2,122 smallholder farmers and interviews with 26 traders, the analysis revealed a highly concentrated market structure, with four local collectors controlling 58% of trade and a single exporter dominating 68% of production. Farmers, despite generating 89% of value-added, retained only 50% of the consumer price due to exploitative intermediaries and informal pricing. Socio-demographic challenges, such as an aging workforce (92.5% over 45 years) and gender disparities (8.33% female participation), further hindered innovation and equity. The SCP-VCA integration uniquely exposed how market concentration enabled intermediaries to externalize costs, capturing 45.7% of the consumer price as profit, while farmers bore disproportionate labor. Policy implications emphasized digital transparency tools, farmer cooperatives, and certification subsidies to rebalance power dynamics. Demographic reforms, including youth engagement programs and gender-inclusive governance, were critical to addressing structural vulnerabilities.
Indeks Lengas Tanah Untuk Menduga Ketersediaan Air Di Kebun Kopi Rakyat Di Kecamatan Karangploso, Kabupaten Malang Soemarno, Soemarno; Muklisin, Ajral; Sukmajati, Rahmanda Muhammad; Ifadah, Nisfi Fariatul
Rona Teknik Pertanian Vol 18, No 2 (2025): Volume No. 18, No. 2, Oktober 2025
Publisher : Department of Agricultural Engineering, Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/rtp.v18i2.43645

Abstract

Abstrak.Pengukuran kadar air tanah pada areal perkebunan kopi yang luas dengan metode tradisional sangat sulit, memerlukan banyak tenaga kerja, biaya yang mahal, dan waktu yang lama. Indeks kadar air tanah (SMI) dapat diidentifikasi dengan metode penginderaan jauh, dengan menggunakan data algoritma dari sensor satelit seperti suhu permukaan tanah (LST) dan indeks vegetasi (NDVI). Penelitian ini bertujuan untuk menganalisis status kadar air tanah menggunakan Indeks Kadar Air Tanah (KAT), untuk mengetahui hubungan antara NDVI, SMI dan produksi kopi pada perkebunan kopi rakyat di Karangploso, Kabupaten Malang. Penelitian ini dilakukan dengan observasi lapangan dan analisis laboratorium. Terdapat sepuluh plot pengamatan pada areal perkebunan kopi Robusta rakyat. Hasil penelitian menunjukkan bahwa: (1) Nilai SMI pada perkebunan kopi rakyat bervariasi pada kisaran 0,65-0,94 (kategori Tinggi Sangat Tinggi). (2) Nilai SMI (Metode Citra) merupakan prediktor yang baik untuk memperkirakan kemampuan tanah dalam menyimpan air tersedia (AWC, Available Water Capacity) (r= 0,7491**). (3) Nilai NDVI pada perkebunan kopi rakyat bervariasi pada kisaran 0,26-0,48 (kategori Rendah Tinggi). (4) Nilai SMI (Image Method) berkorelasi signifikan dengan nilai SMI (Field Method) (r= 0,8154**). (5) Nilai NDVI dan SMI (Image Method) merupakan prediktor yang baik untuk menduga produksi kopi, model regresinya adalah: Prod = 147,4571 + 876,3815SMI (Image) + 1203,327NDVI (R2= 0,6646; Sig F= 0,00009).Soil Moisture Index To Estimate Water Availability In Coffee Gardens In Karangploso District, Malang RegencyAbstract. Soil moisture measurements for large areas of coffee plantation using traditional methods are very difficult, labor intensive, highly costs, and time consuming. Soil moisture index (SMI) can be identified with the remote sensing methods, using algorithm data from satellite sensors such as land surface temperature (LST) and vegetation index (NDVI). This research aimed to analyze soil moisture status using Soil Moisture Index, to know the relationship between NDVI , SMI and coffee production in smallholder coffee plantation in Karangploso, Malang regency. This research was conducted by field observation, and laboratory analysis. There were ten observation plots at the area os smallholder Robusta coffee plantation. Results of this research showed that: (1) The SMI value in smallholder coffee plantation varied in the range of 0.65-0.94 (High Very High category). (2) The SMI value (Image Method) was a good predictor for estimating the soil's ability to store available water (AWC, Available Water Capacity) (r= 0.7491**). (3) The NDVI value in smallholder coffee plantation varied in the range of 0.26-0.48 (Low High category). (4) The SMI value (Image Method) was significantly correlated with the SMI value (Field Method) (r= 0.8154**). (5) Values of NDVI and SMI(Image Method) are good predictors for estimating coffee production, the regression model is: Prod = 147.4571 + 876.3815SMI(Citra) + 1203.327NDVI (R2= 0.6646; Sig F= 0.00009).
The Measurement of Land Conversion Rate and Household Food Security in Bakalan Village, Pasuruan Regency Novianty, Puput Cindy; Soemarno, Soemarno; Efani, Anthon
Jurnal Pembangunan dan Alam Lestari Vol. 16 No. 2 (2025): Jurnal Pembangunan dan Alam Lestari
Publisher : Graduate School of Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jpal.2025.016.02.02

Abstract

This study investigates the land conversion rate and household food security in Bakalan Village, Pasuruan Regency. Data was collected through primary surveys, including detailed observations of land conversion and structured interviews with various residents, including ordinary households, farmer households, and farmer households with land conversion. The research employed quantitative methods to analyze the rate of land conversion and its implications on food security. Specifically, the study quantified the extent of land conversion and evaluated household food security using indicators such as food expenditure and energy consumption ratios. The findings revealed a substantial % land conversion rate of 50% between 2020 and 2021. This conversion was predominantly economically motivated, largely due to the influx of industrial development in the area. Significantly, converting land use from agriculture to industrial areas profoundly affected food security. The study found that overall food security in the village was compromised, with most households consuming less than the standard of 114.6 kg per person per year. This below-standard consumption was directly linked to energy deficiencies among the population. The results of this study underscore the urgent need for policy interventions that balance economic development with food security and sustainability. This research contributes to the broader discourse on land use planning and its critical implications for agricultural productivity and food security. These findings also provide valuable insights for policymakers, suggesting that development strategies should include provisions for safeguarding and enhancing food security in regions undergoing rapid industrialization. This study sets a foundation for future research in agricultural economics by illustrating the intricate connections between land use dynamics and food security outcomes. Keywords: agricultural economics, household food security, industrial development, land conversion rate
Water Monitoring of Aquatic Plant Ponds and Selected Species as Phytoremediator in Purwodadi Botanic Garden Irawanto, Rony; Apriliani , Adini; Yanuwiadi, Bagyo; Leksono, Amin Setyo; Soemarno, Soemarno
Jurnal Pembangunan dan Alam Lestari Vol. 16 No. 2 (2025): Jurnal Pembangunan dan Alam Lestari
Publisher : Postgraduate School of Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jpal.2025.016.02.01

Abstract

Purwodadi Botanic Garden is one of the botanic gardens in Indonesia, located in Pasuruan, East Java. Purwodadi Botanic Garden (PBG) is an ex-situ plant conservation area that serves five main functions: conservation, research, education, ecotourism, and environmental services. Purwodadi Botanic Garden features a living collection of plants, primarily terrestrial, but also includes aquatic species. Therefore, this study aims to conduct water quality monitoring in aquatic plant ponds and present the experiments of phytoremediation on selected species of aquatic plants. This research employs a mixed-methods approach, combining qualitative and quantitative methods. Data were obtained from direct observation of aquatic plants in the garden, monthly monitoring of water quality in 32 ponds, and the results of phytoremediation experiments from research activities spanning over ten years. Monitoring water quality using water-test kits is inexpensive, easy to use, and yields results quickly. Parameters measured for environmental quality are temperature, humidity, light intensity, pH, TDS, and water temperature. The results show that, out of 32 ponds in the garden, only 12 ponds were found to have aquatic plants. The water quality in ponds with aquatic plants is generally better than in those without aquatic plants, indicating that the aquatic plants in ponds act as phytoremediators in the effort to improve water quality. Purwodadi Botanic Garden contains 25 species of aquatic plants. However, during the observation of the pond, only 15 species of aquatic plants were present. The results of the experiments selected 10 species as phytoremediation agents for both organic and inorganic pollution. The 10 species are Acanthus ilicifolius, Actinoscirpus grossus, Ceratophyllum demersum, Coix lacryma-jobi, Echinodorus radicans, Lemna minor, Ludwigia octovalvis, Pistia stratiotes, Sagittaria lancifolia, and Salvinia molesta. Keywords: aquatic, garden, phytoremadiation, plant, water
Prediksi Konduktivitas Hidrolik Jenuh (Ks) Menggunakan Fungsi Pedoftransfer di Lahan Kering Kabupaten Sumbawa Ayu, Ieke Wulan; Mechram, Siti; Soemarno, Soemarno
Rona Teknik Pertanian Vol 17, No 2 (2024): Volume No. 17, No. 2, Oktober 2024
Publisher : Department of Agricultural Engineering, Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/rtp.v17i2.34480

Abstract

Abstrak.Konduktivitas hidrolik jenuh (Ks) adalah parameter kunci untuk perencanaan irigasi, drainase, pemodelan limpasan permukaan dan fenomena erosi di daerah yang terbentuk oleh tanah. Pengukuran Ks di laboratorium membutuhkan biaya dan waktu yang lama sehingga menggunakan model pedotransfer (PTF) menjadi alternatif pilihan yang dapat digunakan dalam menentukan parameter hidrofisika tanah secara cepat. Penelitian ini bertujuan untuk memprediksi nilai konduktivitas hidrolik jenuh tanah (Ks) di lahan kering Kabupaten Sumbawa. Penelitian dilaksanakan dari bulan bulan Maret 2021 sampai dengan Agustus 2022 di Desa Jotang dan Desa Ongko, Kecamatan Empang, dan Desa Brora Kecamatan Lape, Kabupaten Sumbawa, Provinsi Nusa Tenggara Barat. Metode penelitian menggunakan rancangan deskriptif komparatif terhadap karakter sifat fisika dan kimia tanah melalui pengambilan sampel tanah tidak terganggu menggunakan ring sampel untuk analisis tanah, serta perakitan file input dan simulasi menggunakan program model Soil, Plant, Atmosphere, Water Field and Pond Hydrology Model (SPAW) Version 6.02.75. Hasil analisis menunjukkan bahwa nilai Ks pada lokasi penelitian 0,10-0,40 in/jam. Penentuan Ks di lahan kering dapat menggunakan metode PTFs dengan masukan parameter minimal yaitu tekstur tanah (pasir dan liat), dan bahan organik.Prediction of Saturated Hydraulic Conductivity (Ks) Using Pedoftransfer Function in Drylands of Sumbawa RegencyAbstract.Saturated hydraulic conductivity (Ks) is a key parameter for irrigation planning, drainage, modeling of surface slip and erosion phenomena in areas formed by soil. Measuring Ks in the laboratory is costly and time-consuming so using a pedotransfer model (PTF) is an alternative option that can be used in determining soil hydrophysical parameters quickly. This study aims to predict the value of soil-saturated hydraulic conductivity (Ks) in the dry land of Sumbawa district. The research was carried out from March 2021 to August 2022 in Jotang Village and Ongko Village, Empang District, and Lape District Brora Village, Sumbawa District, West Nusa Tenggara Province. The research method uses comparative descriptive designs to characterize soil physical and chemical properties through uninterrupted soil sampling using sample rings for soil analysis, as well as assembly of input files and simulations using Soil, Plant, Atmosphere, Water Field and Pond Hydrology Model (SPAW) Version 6.02.75. The results of the analysis showed that the Ks value at the study site was 0.10-0.40 in/hour. Determination of Ks in dry soil can be done using PTFs method with input of minimum parameters namely soil texture (sand and clay), and organic material.
Pemanfaatan Drone untuk Evaluasi Spasial dalam Pengembangan Kawasan Wisata Kopirejo Pasca Bencana di Kecamatan Wajak Hadi Sholikah, Dinna; Prabowo Harliando, Dimas; Zahro Fatiha, Chosa; Aulia Hanuf, Atiqah; Lutfi, M. Wasilul; Soemarno, Soemarno
ABDINE: Jurnal Pengabdian Masyarakat Vol. 5 No. 1 (2025): ABDINE : Jurnal Pengabdian Masyarakat
Publisher : Sekolah Tinggi Teknologi Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52072/abdine.v5i1.1312

Abstract

Kawasan Kopirejo, yang terletak di Desa Bambang, Kecamatan Wajak, Kabupaten Malang, merupakan daerah pasca erupsi Gunung Semeru yang sedang dikembangkan sebagai desa wisata dengan komoditas utama kopi dan durian. Wilayah ini memiliki karakteristik tanah dominan berpasir dan topografi yang bervariasi, dengan risiko erosi yang cukup tinggi. Dalam upaya mendukung pengelolaan lahan secara berkelanjutan, teknologi drone digunakan sebagai alat monitoring kondisi fisiografi lahan secara real-time.Pengabdian masyarakat ini dilakukan melalui pendekatan pemetaan partisipatif, yang mengintegrasikan data hasil observasi lapangan dengan pemetaan drone beresolusi tinggi. Hasil pemetaan menunjukkan bahwa kondisi biofisik lahan mempengaruhi produktivitas tanaman kopi dan durian, serta perlunya strategi konservasi yang sesuai. Pemanfaatan drone terbukti efektif dalam memberikan informasi spasial mengenai kemiringan lereng, tutupan lahan, serta perubahan kondisi tanah pasca erosi.Implementasi teknologi drone diharapkan dapat meningkatkan pengelolaan kebun kopi rakyat, memperkuat upaya revegetasi, serta mengoptimalkan pengembangan desa wisata Kopirejo secara sosial-ekonomi dan agroekosistem. Integrasi antara akademisi, masyarakat, dan pemerintah menjadi kunci keberlanjutan program ini.
ANALISIS ERODIBILITAS TANAH DAN HUBUNGANNYA DENGAN PRODUKTIVITAS TANAMAN KOPI DI KECAMATAN WAJAK, KABUPATEN MALANG Sholikah, Dinna Hadi; Naufal, Raihan; Sigit Wicaksono, Kurniawan; Soemarno, Soemarno
Jurnal Tanah dan Sumberdaya Lahan Vol. 11 No. 1 (2024)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jtsl.2024.011.1.14

Abstract

Coffee plants (Coffea sp.) are among the most popular plantation crops for farmers in Wajak District. However, the soil condition in Wajak District is dominated by sandy soil, which can trigger soil sensitivity to high erosion potential. A mitigation effort for the declining of coffee production in the Wajak District can be made through the estimation of the soil erodibility index. This study aimed to suspect the soil erodibility index and obtain the relationship of soil erodibility index to coffee production on smallholder coffee plantations in Wajak District, Malang Regency. The methods of determining land boundaries with land map units (SPL) were land use, soil type, and slope. The parameters used were soil texture (M), organic matter (a), structure (b), and permeability (c) to determine erodibility, as well as coffee beans for coffee production analysis. Statistical analysis of data was in the form of correlation tests and data regression tests. The results of the data analysis showed that the highest wet weight of coffee fruit was found in SPL 8 with plantation land use, Typic Hapludands soil type and land slope of 8-15%. The wet weight value of coffee fruit at SPL 8 is 2.18 t ha-1 with an erodibility value of 0.37. While the lowest wet weight of coffee beans was found in SPL 2 with moor land use, Andic Eutrudepts soil type and land slope of 8-15%. The average wet weight value of coffee beans at SPL 2 was 0.12 t ha-1 with an erodibility value of 0.26.
Effect of Biopore Infiltration Hole on Soil Nutrient Availability and Nutrient Content of Coffee Leaves (Coffea canephora) Syarof, Zahrotun Naylis; Soemarno, Soemarno; Nopriani, Lenny Sri
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 14 No. 1 (2025): February 2025
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v14i1.49-56

Abstract

Coffee is an important plantation commodity for the Indonesian economy. However, coffee production has decreased due to low soil fertility. One effort to increase soil fertility is by applying Biopore Infiltration Hole. This study aimed to examine the effect of biopore on nutrient availability in coffee leaves (Coffea canephora) and soil in Jatikerto Field, Malang. The experiment used a randomized block design with four treatments: control, 30 cm depth biopore, 30 cm biopore + compost, and 30 cm biopore + goat manure. Nutrient content on leaves and soil chemical properties (total N, available P, K-exchangeable) were measured. The results showed that the application of BIH 30 cm plus goat manure, was able to significantly increase the availability of N, P, K nutrients in coffee leaves and also soil total N, available P, K-exchangeable. Overall, the application of BIH was able to increase soil fertility and nutrient uptake by coffee plants. Keywords: Biopore, Compost, Nutrients. Organic,
Co-Authors Abdul Latief Abadi Abdul Wahid Hasyim Achmad Wicaksono Ahadi, Muhammad Yanuar AHS Salendu, AHS Alfathin, Syifa Chairani Ali Sulaiman Alista, Febri Ayu Amin Leksono Amin Setyo Leksono Andri Sanityoso Aniek Masrevaniah Anisa Zairina Anthon Efani Apriliani , Adini Ardhila Ayu Prasetyowati Arief Rachmansyah Asihing Kustanti Asnawi Asnawi Atikah Atikah Atikawati, Dini Aulia Hanuf, Atiqah B Polii, B Bagyo Yanuwiadi Bambang Rahadi Bayyinatul Muchtaromah Bella, Dewi Shasa BS, Sumitro Burhamtoro Burhamtoro, Burhamtoro Bushron, Raushanfikr Cahyo Prayogo, Cahyo Chatarina Umbul Wahyuni Chosa Zahro Fatiha Dewa Gede Raka Wiadnya Diana Arfiati Dimas Prabowo Harliando Dinna Hadi Sholikah Edrial Evi Veronica Fitri Wijayanti FX Pridady Galisong, Ridwan Danuarta Gumelar, Galif H. M. Sjaifoellah Noer Hadi, Deby Wahyuning Halim, Lusiani Ferelia Hanuf, Atiqah Aulia Ieke Wulan Ayu Ifadah, Nisfi Fariatul Irene Lestari Irsan Hasan Laurentius Lesmana Lily Agustina Luchman Hakim Luqman Qurata Aini Lutfi, M. Wasilul M. Bisri MA, Widodo Magfoedin, Moefid Maharani, Nabilla Putry Maheno Sri Widodo, Maheno Sri Maryunani Maryunani, Maryunani Mimit Primyastanto Mochammad Fattah, Mochammad Mohammad Mahmudi Muklisin, Ajral Muktiyanto, Didik Naufal, Raihan Nopriani, Leny Sri Novianty, Puput Cindy Nuddin Harahab Nurlita Indah Wahyuni, Nurlita Indah Nurul Akbar Parmawati, Rita Pudji Purwanti Putra, Indra Purnama Ramadhani Mahendra Kusuma Ramadhani, Muhammad Hibatullah Regina R. Butarbutar Retno Astuti Retno Suntari Rida Iswati Rino Alvani Gani Riyanto, Saniya Reizta Rony Irawanto Rudin, Sofyan Sudirman Sahri Muhammad Sandra Dhesitta Putri, Sandra Dhesitta Sanita Suriani Saputra, Iwan Sembiring, Yoga Gregorius Setyo Widagdo Sigit Wicaksono, Kurniawan Siska Irhamnawati Pulogu Siti Mechram Sjaifoellah Noer Sugeng Prijono Sugeng Priyono Suharjono, Suharjono Sukmajati, Rahmanda Muhammad Sumedi Sumarsono Supriyanto Supriyanto Sutiman B. Sumitro Syarof, Zahrotun Naylis Unggul B. Husodo Usman Usman Veryl Hasan Wike Agustin Prima Dania Yanuhar, Uun Yogi Sugito Yulma, Yulma Yumna, Alifa Yuni Agung Nugroho Yuswono Hadi Zaenal Kusuma