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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Jurnal Silvikultur Tropika (JST) Forum Pasca Sarjana Jurnal Ilmu Tanah dan Lingkungan (Journal of Soil Science and Environment) Indonesian Journal of Geography Bumi Lestari Jurnal Pembangunan Wilayah dan Kota Jurnal Ilmu Lingkungan Jurnal Agrista Journal of Tropical Soils Jurnal Kawistara : Jurnal Ilmiah Sosial dan Humaniora Jurnal Penelitian Hutan dan Konservasi Alam JURNAL ANALISIS KEBIJAKAN KEHUTANAN Jurnal Agro Ekonomi Jurnal Pengkajian dan Pengembangan Teknologi Pertanian Jurnal Penelitian Tanaman Industri Wacana, Jurnal Sosial dan Humaniora Jurnal Ilmu Ternak Veteriner Journal of Degraded and Mining Lands Management AGRIVITA, Journal of Agricultural Science Journal of Regional and City Planning Indonesian Journal of Geospatial Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Ecogreen Jurnal Zeolit Indonesia Jurnal Tataloka Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan INTENSIF: Jurnal Ilmiah Penelitian dan Penerapan Teknologi Sistem Informasi JURNAL ILMIAH GEOMATIKA MAJALAH ILMIAH GLOBE Jurnal Matematika Sains dan Teknologi SAINS TANAH - Journal of Soil Science and Agroclimatology Caraka Tani: Journal of Sustainable Agriculture Bina Hukum Lingkungan Jurnal Penelitian Sosial dan Ekonomi Kehutanan Agrisocionomics: Jurnal Sosial Ekonomi Pertanian Jurnal Segara International Journal of Remote Sensing and Earth Sciences (IJReSES) Jurnal Sosial Ekonomi Pekerjaan Umum Agrotechnology Research Journal Jurnal Penelitian Tanaman Industri (Littri) Jurnal Agro Ekonomi Jurnal Tanah dan Iklim Science and Environmental Journals for Postgraduate Jurnal Risalah Kebijakan Pertanian dan Lingkungan Bina Hukum Lingkungan Journal of Business, Social and Technology Eduvest - Journal of Universal Studies Policy Brief Pertanian, Kelautan, dan Biosains Tropika Amerta The International Journal of Remote Sensing and Earth Sciences (IJReSES)

Widiatmaka

Departemen Ilmu Tanah Dan Sumber Daya Lahan, Fakultas Pertanian, Institut Pertanian Bogor

Author-ID : 415649

Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Neuroscience Social Sciences Transportation Veterinary Other

Published : 129 Documents Claim Missing Document

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Adsorptive Removal of Mercury by Zeolites and Montmorillonite Andi Massoeang Abdillah; Zaenal Abidin; Widiatmaka Widiatmaka; Erni Johan; Naoto Matsue
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 9 No. 3 (2019): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan
Publisher : Graduate School Bogor Agricultural University (SPs IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.9.3.797-801

The environmental pollution by the drainage containing heavy metals such as Hg is a serious problem in mining activities in Indonesia. We examined the effect of coexisting thiourea on the adsorptive removal of Hg by zeolites and montmorillonite. To a 100 mL of 10 mg/L (0.05 mM) HgCl2 solution in the absence and presence of 0.5 mM thiourea, different amounts of zeolite (A4, P or mordenite) or montmorillonite was added, shaken for 24 h, centrifuged, and supernatant Hg2+ concentration was measured. In the absence of thiourea, the ratio of the negative charges in the adsorbents to the positive charges in Hg2+, Ads/Hg ratio, needed to attain >80% Hg2+ removal were >70 for mordenite, >1625 for P, >600 for A4, and montmorillonite showed no Hg2+ adsorption. In contrast, in the presence of thiourea, nearly 100% removal was attained at lower Ads/Hg ratios: the ratios were 1 for montmorillonite, <10 for P and <18 for A4; the presence of thiourea had little effect for mordenite. These results indicate that Hg2+-thiourea complex has extremely high adsorption affinity for negative charges of montmorillonite, A4 and P, and the complex can fully penetrate into the interlayer space of montmorillonite. However, with increasing the Ads/Hg ratio, the Hg2+ removal percentage for montmorillonite, A4 and P decreased. Therefore, for the effective removal of Hg2+ in the presence of thiourea, the choice of adsorbents and the dose of the adsorbents should be carefully determined.

Balance of sugarcane plantation land needs in Lamongan Regency in 2031 based on land-use changes using SPOT imagery Salis Deris Artikanur; Widiatmaka Widiatmaka; Yudi Setiawan; Marimin Marimin
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 11 No. 3 (2021): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Graduate School Bogor Agricultural University (SPs IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.11.3.397-407

Volume impor gula Indonesia pada tahun 2019 mencapai 4,09 juta ton. Tingginya volume impor tersebut dipengaruhi oleh semakin berkurangnya luas lahan perkebunan tebu. Kabupaten Lamongan merupakan salah satu kabupaten penghasil tebu dan gula di Jawa Timur. Produksi tebu dan gula di Kabupaten Lamongan mengalami dinamika yang cukup beragam dan dipengaruhi oleh perubahan kondisi penggunaan lahan. Penelitian ini bertujuan untuk menganalisis keseimbangan kebutuhan lahan untuk perkebunan tebu di Kabupaten Lamongan tahun 2031 berdasarkan analisis perubahan penggunaan lahan menggunakan citra SPOT tahun 2007, 2013, dan 2019. Penelitian dilakukan dengan menganalisis perubahan penggunaan lahan, proyeksi jumlah penduduk, dan analisis neraca kebutuhan lahan untuk perkebunan tebu. Hasil analisis menunjukkan bahwa jumlah penduduk Kabupaten Lamongan pada tahun 2031 diproyeksikan mencapai 1.419.843 jiwa dengan kebutuhan lahan untuk perkebunan tebu seluas 2.362,29 ha. Akan terjadi surplus lahan seluas 1.276,92 ha tetapi masih terkonsentrasi di 7 dari 27 kecamatan. Perkebunan tebu di Kabupaten Lamongan berpotensi untuk dikembangkan mengingat alokasi lahan untuk perkebunan dalam Rencana Tata Ruang Wilayah Kabupaten Lamongan tahun 2011-2031 mencapai 10.022,42 ha.

Suitable and Available Land for Settlement Development in Cianjur Regency Nurul Amaliyah Tanjung; Rustiadi Ernan; Widiatmaka
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 : Graduate School Bogor Agricultural University (SPs IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.11.4.550-566

A merging of Jakarta and Bandung metropolitans influence the development of the areas around them. Consequently, people are migrating to the cities caused an increasing population. It leads to experiencing uncontrolled advancement and arising problems. One of them is the raising land demand for settlement development, but the land is limited. Therefore, there is a need to address these particularities. This research aimed to model suitable and available land for settlement development in Cianjur Regency. Multi-criteria evaluation (MCE) and geographical information system (GIS) were collaborated to define the suitability criteria. The analytical hierarchy process (AHP) was employed to set the criteria's weight. Spatial Plan and LP2B were carried out as limiting factors. The result showed that the most crucial consideration came from the disaster. The suitability classes in Cianjur regency are: highly suitable 36%, Suitable 7%, Marginally suitable 44%, and Not suitable 14%. 85% of land in 2018 was available for settlement. Yet it is decreasing becomes 2% in 2030. Therefore, the potential land for settlement development is The different perspectives among developers, academics, and government in determining the most critical criteria for land suitability plays a crucial role in the next Cianjur’s settlement development planning. The implementation of the Spatial Plan can minimize environmental problems such as land conversion. In addition, regarding the new regulation on LP2B, the Spatial Plan has to be updated to synchronize the plan between Spatial Plan and LP2B.

PENCAPAIAN STANDAR INDONESIAN SUSTAINABLE PALM OIL (ISPO) DALAM PENGELOLAAN PERKEBUNAN KELAPA SAWIT DI KALIMANTAN TIMUR / Achievement of Indonesian Sustainable Palm Oil Standards of Palm Oil Plantation Management in East Borneo Indonesia Rusli Anwar; Santun RP Sitorus; Anas Miftah Fauzi; nFN Widiatmaka; nFN Machfud
Jurnal Penelitian Tanaman Industri Vol 22, No 1 (2016): Maret, 2016
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/littri.v22n1.2016.11-18

Strong opinions have been expressed toward oil palm plantation industry in Indonesia, and these opinions portray that oil palm plantation development in Indonesia has caused the destruction of the environment. One of the efforts currently undertaken by the Indonesian government to ensure the sustainability of the palm oil industry is establishing sustainability standard called the Indonesian Sustainable Palm Oil (ISPO) which is mandatory. ISPO is "guidance" for sustainable oil palm development as well as a commitment based on the laws and regulations aplication of some licenses in Indonesia. The purpose of this study was to determine the capability of oil palm plantation companies in the regional to meet the standards of the Indonesian Sustainable Palm Oil (ISPO) and to identify the problems faced in achieving these standards. This research was conducted in East Kalimantan province on the period June 2012-May 2013. Evaluation of the capability of the companies to achieve the ISPO standards was performed by the audit method, assessment results of all parameters that had been established in accordance with the Principles, Criteria and Indicators in the provision of ISPO which were assessed in a percent unit. The research results showed that the capability of the plantation companies in East Kalimantan in meeting the ISPO standards reached 79,14%, and this capability can be improved up to 100% by increasing efforts to comply with the principles, criteria and indicators that are still not in accordance with the provisions of ISPO are as follows: 1). Licence system and plantation management, 2). Aplication guidance cultivation technics and processing palm fruit, 3). Management and monitoring invironment, 4). Resposibility to workers, and 5). Social resposibility and community. The determantion factor performance on ISPO standard is the commitment of plantation company as a business stakeholder that supported by capable human resources to create the sustainable plantation development and also the goverment action in charge as the regulator in supervising the policy that has been set. Socialization and training about principles and criteria ISPO standard to plantation company needs soon and more intensively done by the government association with ISPO commission to accelerate the application of the ISPO. Socialization and training also are required in order to overcome the constraints in attainment of principles and criteria of the Indonesian Sustainable Palm Oil standard, because of the mentioned efforts are the part of success factors to apply the ISPO.Keyword: ISPO, Management, Palm Oil, Plantations, Sustainable.

Penetapan Luas Lahan Optimum Usahatani Padi Sawah Mendukung Kemandirian Pangan Berkelanjutan di Nusa Tenggara Barat Nazam M.; S. Sabiham; B. Pramudya; nFN Widiatmaka; I Wayan Rusastra
Jurnal Agro Ekonomi Vol 29, No 2 (2011): Jurnal Agro Ekonomi
Publisher : Pusat Sosial Ekonomi dan Kebijakan Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jae.v29n2.2011.113-145

ABSTRAKMencukupi kebutuhan pangan masih merupakan masalah yang kompleks, sehingga tidak bisa dipecahkan secara parsial. Penetapan luas lahan optimum usahatani padi sawah adalah langkah strategis untuk mencapai kemandirian pangan secara berkelanjutan. Penelitian bertujuan menetapkan luas lahan optimum usahatani padi sawah mendukung kemandirian pangan berkelanjutan di NTB. Analisis yang digunakan meliputi analisis indeks dan status keberlanjutan dengan metode Multi-dimensional Scaling, analisis prospektif, analisis kebutuhan hidup layak petani, dan formulasi struktur model dinamik menggunakan Powersim 2.5d yang divalidasi uji MAPE. Hasil analisis menunjukkan nilai indeks sistem produksi padi sawah di NTB 54,53 persen dengan status cukup berkelanjutan. Faktor yang paling berpengaruh adalah konversi lahan sawah, pertumbuhan penduduk, luas baku sawah, harga gabah, kebijakan pemerintah, luas panen, jaringan irigasi, modal, dan pendapatan petani. Luas lahan minimal untuk memenuhi kebutuhan hidup layak petani 0,73 ha KK-1 sedangkan luas lahan garapan rata-rata 0,48 ha KK-1. Kontribusi pendapatan usahatani padi sawah terhadap kebutuhan hidup layak sebesar 55,73 persen. Hasil simulasi kinerja skenario menunjukkan bahwa provinsi NTB akan mengalami defisit produksi padi tahun 2017 apabila menjalankan skenario pesimis. Berdasarkan potensi, kendala, dan peluang keberhasilan setiap skenario, dapat disimpulkan bahwa skenario intervensi yang paling rasional adalah skenario moderat dengan luas lahan sawah yang harus dipertahankan untuk mencapai kemandirian pangan tahun 2023 minimal seluas 196.330 ha dari 239.127 ha tahun 2010, pada tingkat kepercayaan 95 persen.

DERIVING INHERENT OPTICAL PROPERTIES FROM MERIS IMAGERY AND IN SITU MEASUREMENT USING QUASI-ANALYTICAL ALGORITHM Wiwin Ambarwulan; - Widiatmaka; Syarif Budhiman
International Journal of Remote Sensing and Earth Sciences (IJReSES) Vol 10, No 1 (2013)
Publisher : National Institute of Aeronautics and Space of Indonesia (LAPAN)

The paper describes inherent optical properties (IOP) of the Berau coastal waters derived from in situ measurements and Medium Resolution Imaging Spectrometer (MERIS) satellite data. Field measurements of optical water, total suspended matter (TSM), and chlorophyll-a (Chl-a) concentrations were carried out during the dry season of 2007. During this periode, only four MERISdata were coincided with in situ measurements on 31 August 2007. The MERIS top-of-atmosphere radiances were atmospherically corrected using the MODTRAN radiative transfer model. The in situ optical measurement have been processed into apparent optical properties (AOP) and sub surface irradiance. The remote sensing reflectance of in situ measurement as well as MERIS data were inverted into the IOP using quasi-analytical algorithm (QAA). The result indicated that coefficient of determination (R 2) of backscattering coefficients of suspended particles (bbp) increased with increasing wavelength, however the R2 of absorption spectra of phytoplankton (aph) decreased with increasing wavelength.

The Landslide Susceptibility Deliniation Using Analitycal Hierarchy Process in Banjarnegara Regency, Central Java Risky Ramadhan; Widiatmaka Widiatmaka; Untung Sudadi
Science and Environmental Journal for Postgraduate Vol 3 No 1 (2020): Science and Environmental Journals for Postgraduate (SENJOp)
Publisher : Pascasarjana, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/senjop.v3i1.102

Understanding the role of controlling factors and their geographical patterns is very important to predict landslide insecurity in the future. Until now, several qualitative, quantitative and semi-quantitative methods have been used to produce landslide-prone maps such as the Analytical Hierarchy Process (AHP). This study aims to: 1) identify landslide-prone factors in Banjarnegara Regency, 2) delineation spatial patterns of landslide-prone areas using the AHP method in Banjarnegara Regency. Factors that cause Banjarnegara Regency to be prone to landslides are slope, rainfall, soil type, lithology, land use, and land shape. Landslide-prone classification using AHP method produces 5 zones, namely very low prone zones (32.97%), low (19.69%), medium (25.31%), high (17.46%) and very high (4.55%). Landslide prone assessment using the AHP method has an accuracy rate of 81%, so the classification of landslide-susceptibility zones is categorized as high.

KAJIAN FINANSIAL PENGEMBANGAN BIODIESEL KEMIRI SUNAN (Reutealis trisperma (Blanco) Airy Shaw) PADA LAHAN TERSEDIA DI JAWA BARAT Wening Sri Wulandari; Dudung Darusman; Cecep Kusmana; Widiatmaka Widiatmaka
Jurnal Penelitian Sosial dan Ekonomi Kehutanan Vol 12, No 1 (2015): Jurnal Penelitian Sosial dan Ekonomi Kehutanan
Publisher : Pusat Penelitian dan Pengembangan Sosial, Ekonomi, Kebijakan dan Perubahan Iklim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jpsek.2015.12.1.31-42

One of potential vegetable materials in Indonesia as a source of biodiesel is kemiri sunan (Reutealis trisperma (Blanco) Airy Shaw). This study aims to analyze: financial feasibility of plantation; financial feasibility of biodiesel processing, and the development of business unit. The research results show that kemiri sunan plantation is feasible on the area of 60 ha, a business period of 50 years. Feasibility values without loan are: NPV IDR 1,101,007,645; IRR 13.52%; BCR 1.36; PBP 14.68 years, feasibility values with loan are: NPV IDR 160,351,357; IRR 13.52%; BCR 1.08; PBP 22.55 years, sensitive to the decrease of selling price of dry seeds and productivity of the trees. The biodiesel processing business is feasible at the business period of 15 years, the production capacity of 202.75 Kl/year. Feasibility values without loan are: NPVIDR 512,549,740; IRR 27.27%; BCR 1.04; PBP 4.32 years, feasibility values with loan are: NPV IDR 303,310,940; IRR 27.27%; BCR 1.03; PBP 4.94 years, sensitive to the rising costs of materials and a decrease in the selling price. If all available lands were cultivated, it will generate 2,365 business units and to produce biodiesel that meets 16.68% of the needs of West Java diesel oil.

Kesesuaian Lahan Tambak Budidaya Udang Dengan Faktor Pembatas Kualitas Air, Tanah Dan Infrastruktur Di Teluk Banten Indonesia Mochammad Farkan; Daniel Djokosetiyanto; R. Sjarief Widjaja; Kholil -; Widiatmaka -
Jurnal Segara Vol 13, No 1 (2017): April
Publisher : Pusat Riset Kelautan

Budidaya udang di tambak yang kurang tepat akan menyebabkan in efisisen dan in efektif dalam operasionalnya. Penelitian ini bertujuan mengevaluasi kesesuaian lahan budidaya udang. Lokasi penelitian di pertambakan pesisir Teluk Banten, Provinsi Banten Indonesia. Parameter yang diukur (1). Kualitas air meliputi pH air, suhu, salinitas, kelarutan Oksigen (DO), BOD5, COD, TSS, Ammonia (NH₃), Fe, pasang surut. (2). Kualitas tanah meliputi pH tanah, tekstur tanah, potensial redoks, KTK, unsur hara (K,Ca, Mg, Fe), kemiringan lahan dan elevasi. (3) Pendukung budidaya udang meliputi infrastruktur (ketersediaan jalan dan listrik), jarak dari laut, jarak dari sungai dan curah hujan. Metoda yang digunakan adalah pembobotan dan skoring (weight linier combination). Pembobotan dilakukan dengan metode berpasangan (pairwise comparisons) untuk menentukan skala prioritas. Selanjutnya dilakukan tumpang susun (overlay) untuk menentukan tingkat kesesuaian lahan. Hasil penelitian menunjukan luas total 5.028,3 ha dan dibagi dalam dua kelas yaitu sangat sesuai (S1) sebesar 141,7 ha (2,8 %); sesuai (S2) sebesar 4.886,6 ha (97,2 %).

Vegetation dynamics of Sangkub watershed in North Sulawesi Province indicated by NDVI of Landsat data Veybi Djoharam; Widiatmaka Widiatmaka; Marimin Marimin; Dyah Retno Panuju; Suria Darma Tarigan
Journal of Degraded and Mining Lands Management Vol 10, No 1 (2022)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2022.101.3991

Vegetation can be an important indicator of ecosystem change, the influence of anthropogenic and non-anthropogenic factors. Therefore, it is important to study the dynamics of vegetation changes. One technique that can be used for vegetation analysis is the Normalized Difference Vegetation Index (NDVI). NDVI is an indicator of the active biomass that helps distinguish vegetation from other land cover and can provide information about changes in Spatio-temporal vegetation dynamics, thus allowing for assessment of the ecological conditions. This study aimed to investigate the dynamic of vegetation in the Sangkub watershed area located in North Sulawesi Province. This analysis used geospatial technology with the NDVI method, utilizing Landsat 5 and Landsat 8 satellite imagery data in three periods the year 2000, 2015, and 2020. The results showed that vegetation cover of the Sangkub watershed decreased substantially, whereas the non-vegetated area increased gradually over time.

Co-Authors - Bondansari A M Fuah A. M. Fuah, A. M. A.A. Ketut Agung Cahyawan W Aceng Hidayat Achmad Yamani Adil, Adityawarman Adrian Adrian Agus, Fahmuddin Akhmad Fauzi Akhmad Mediranto Alwan Rafiuddin Ambarwulam, Wiwin Aminah, Mimin Anas Miftah Fauzi Andi Massoeang Abdillah Anita Primasari Mongan Ardiansyah Muhamad Arief Samad Arifin, Hadi S Artikanur, Salis Deris Asdar Iswati Asep Anwar Nugraha Asep Sapei Asnath Maria Fuah, Asnath Maria Astiana Sastiono Atang Sutandi Auliya, Izhar B. Pramudya Baba Barus Bambang Hendro Trisasongko Bambang Pramudya Bambang Pramudya Bambang Pramudya Noorachmat Bambang Setio Budianto Benar Darius Ginting Soeka, Benar Darius Ginting Benar Darius Ginting-Soeka Bintoro, Mochamad H Boedi Tjahjono Bondansari Bondansari, Bondansari Budi Hadi Narendra Budi Mulyanto Budi Susetyo Cece Sumantri Cecep Kusmana Chaida Chairunnisa Chandrasa E Sjamsudin Daniel Djokosetiyanto Desi Nadalia Dharma Agustinus Sirait Didik Suharjito Didit Okta Pribadi Dudung Darusman Dwi Putro Tejo Baskoro Dyah R Panuju Dyah Retno Panuju Dyah Retno Panuju Eka Intan Kumala Putri Eko Wahyudi Budhi Utomo ELLYA REVOLINA, ELLYA Ema Suhaema Emzir, Muhammad Fuady Endang Hilmi Endang Suhendang Ernan Rustiadi Erni Johan Fadhlullah Ramadhani Fahri Setiawan Fahrizal Kreshna Yudichandra Fatmawaty Fatmawaty, Fatmawaty Firmansyah , Irman Firyadi Firyadi Fransiscus Xaferius Herwirawan Hadi Susilo Arifin Hans Moravia Hartono, Arif Hefni Effendi Hendri Purnama Hermanu Widjaja, Hermanu Heru Bagus Pulunggono Hidayat, Janthy T Hotland Sihotang I Made Geria I Made Geria, I Made I Wayan Rusastra I Wayan Rusastra I Wayan Rusastra Irmadi Nahib Irman Firmansyah Irman Firmansyah Irman Firmansyah Irman Firmansyah Irman Hermadi Irmansyah, Firman Iskandar Lubis Iswandi Umar Jupi Piji Aksen Juwarin Pancawati, Juwarin K MURTILAKSONO Kadarwan Soewardi Kadarwan Soewardi Katili, Hidayat Arismunandar Kholil Kholil Khursatul Munibah Koeswara, Dieta Arbaranny Komarsa Gandasasmita Kristini, Wanda Kukuh Murtilaksono Kukuh Murtilaksono Kukuh Nirmala Kurniawan, Rachman Kurniawan, Rachman Lailan Syaufina Leonarda Sofiani Rame LILIK BUDIPRASETYO Lina Karlinasari Litasari, Ulfah Choerunnisa Nurul M Ardiansyah, M M Hendrisman, M M S Engel M Yanuar J. Purwanto M. Bagus Pangestu M. Yanuar J. Purwanto M. Yanuar J. Purwanto M. Yanuar J. Purwanto M. Yanuar J. Purwanto Machfud Machfud Machfud Machfud Machfud Machfud Machfud Machfud Machfud Maradhy, Ermawaty Marenda Ishak S Marianus Komanik Keratorop Marimin , Marimin Marimin Marwan Hendrisman Meika Syahbana Rusli Meyliana Mey Lisanti Miranti Anisa Tejaningrum Mochammad Farkan Muflih, Rizaldi Muhammad Amir Solihin Muhammad Ardiansyah Muhammad Firmawan Muji Esti Wahyudi Mukhammad Najib, Mukhammad Murod, Mamun Nandi Kusmaryandi Naoto Matsue Nata Suharta Nazam M. Nazriel, Rizal Syarief nFN Machfud Nia Rachmawati Nurhayati H.S. Arifin Nurlailita . Nurul Amaliyah Tanjung Nurul Khumaida Nurwadjedi Nurwadjedi Nurwadjedi Nurwadjedi, Nurwadjedi Omo Rusdiana Paulus B.K. Santoso Pramudya, Bambang Prima Jiwa Osly Purwanto, Moh Yanuar Jarwadi Purwanto, Muhammad Yanuar J. Purwanto, Yanuar Jarwadi R. Sjarief Widjaja R.P. Santun Sitorus Rachman kurniawan Rachman, Noer F Rakhman Adhiatma Ramadhan, Risky Ramdhani Retno Panuju, Dyah Ridwan Adi Surya Riyadi, Dodi Slamet Rudi P Tambunan Rudi P Tambunan, Rudi P Rusli Anwar S H Sutjahjo S H Sutjahjo S Kahono S Sabiham S Sabiham S. Sabiham S.D. Tarigan S.P. Mulia, S.P. Sahara Saida Saida Saida, Saida Saksono Raharjo Salatnaya, H. Salis Deris Artikanur Sambas Basuni Santun R. P. Sitorus Santun R.P. Sitorus Santun R.P. Sitorus Santun Risma Pandepotan Sitorus Sarwono Hardjowigeno Setiardi P. Mulya Setyardi Pratika Mulya, Setyardi Pratika Setyardi Pratikamulya Setyono Hari Adi Sigit Santosa Siti Nurisjah Soentpiet, Nurhalis Sondita, M. Fedi Alfiadi Sri Lestari Munajati, Sri Lestari Sudarsono Sudarsono Sudarsono Sudirman Yahya Sumardjo Supiandi Supiham Suprajaka Suprajaka Suratman, Suratman Suria Darma Tarigan Surjono H. Sutjahjo Surjono H. Sutjahjo Surjono Hadi Sutjahjo Suwardi Suwardi Suwarli . Suwarno Suwarno Syaifuddin, Zubair Syaiful Anwar Syamsul Arifin Syarif Budhiman Syarif, Rizal Syartinilia . Taryono Taryono Teti Arabia Tivianton, Tommy Andryan Untung Sudadi Varian Triantomo Verawaty, Ivong Veybi Djoharam Veybi Djoharam Wening Sri Wulandari Widia Siska Winny Dian Wibawa Wiwik Yuniarti Wiwin Ambarwulan Wiwin Ambarwulan Wiwin Ambarwulan Wiwin Ambarwulan Wiwin Ambarwulan Wiwin Ambarwulan Wiwin Ambarwulan Wiwin Ambarwulan Ambarwulan Wuri Cahyaningrum Wuri Cahyaningrum, Wuri Yudi Setiawan Yudi Setiawan Yunandar Yunandar Yuniar, P. S. Yusanto A Nugroho Yusanto A Nugroho, Yusanto A Yuwono, Probo Zaenal Abidin

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