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All Journal HAYATI Journal of Biosciences Lensa: Kajian Kebahasaan, Kesusastraan, dan Budaya MEDIA ELEKTRIKA Traksi : Majalah Ilmiah Teknik Mesin Reaktor International Journal of Science and Engineering (IJSE) International Journal of Renewable Energy Development TEKNIK Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan METANA Jurnal Ilmu Lingkungan Pedagogi: Jurnal Ilmu Pendidikan Prosiding Seminar Biologi JURNAL TEKNOLOGI KIMIA DAN INDUSTRI LITE: Jurnal Bahasa, Sastra, dan Budaya Prosiding Seminar Nasional Sains Dan Teknologi Fakultas Teknik Jurnal Kesehatan Masyarakat Jurnal Pendidikan IPA Indonesia Jurnal Bahan Alam Terbarukan Waste Technology Agrointek Jurnal technoscientia Eksergi: Chemical Engineering Journal Seminar Nasional Teknik Kimia Kejuangan Journal of Engineering and Technological Sciences FLYWHEEL : Jurnal Teknik Mesin Untirta Majalah Ilmiah MOMENTUM Science and Technology Indonesia Briliant: Jurnal Riset dan Konseptual Emerging Science Journal Jurnal Aplikasi Teknologi Pangan Communications in Science and Technology Indonesia Journal of Halal Culturalistics: Journal of Cultural, Literary, and Linguistic Studies Astonjadro Food Science and Technology Journal (Foodscitech) Jurnal Mekanova : Mekanikal, Inovasi dan Teknologi ASEAN Journal of Chemical Engineering Indonesian Journal of Electrical Engineering and Computer Science G-Tech : Jurnal Teknologi Terapan JURNAL ILMIAH AGRINECA Jurnal Pasopati : Pengabdian Masyarakat dan Inovasi Pengembangan Teknologi JURNAL TEKNOLOGI TECHNOSCIENTIA Jurnal Litbang Kota Pekalongan Prosiding SNAST Devotion: Journal of Research and Community Service Jurnal Energi Baru dan Terbarukan Journal of Renewable Energy, Electrical, and Computer Engineering Journal of Bioresources and Environmental Sciences METAL : Jurnal Sistem Mekanik dan Termal Formosa Journal of Science and Technology (FJST) Makara Journal of Technology Jurnal Profesi Insinyur Indonesia Journal of Emerging Science and Engineering Journal of Bioresources and Environmental Sciences International Journal of Renewable Energy Development Bulletin of Chemical Reaction Engineering & Catalysis Jurnal Sains Materi Indonesia

H Hadiyanto

Center Of Biomass And Renewable Energy (C-BIORE), Department Of Chemical Engineering, Diponegoro University, Jl Prof. H. Soedarto, SH, Tembalang, Semarang 50275 Department Of Chemical Engineering, Diponegoro University, Jl Prof. H. Soedarto, SH, Temb

Author-ID : 272501

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Kajian Daur Hidup (Life Cycle Assessment) dalam Produksi Pupuk Urea: Studi Kasus PT Pupuk Kujang Joni Safaat Adiansyah; Nailawati Prastiya Ningrum; Dyan Pratiwi; Hadiyanto Hadiyanto
Jurnal Ilmu Lingkungan Vol 17, No 3 (2019): November 2019
Publisher : School of Postgraduate Studies, Diponegoro Univer

Pupuk urea adalah merupakan salah satu jenis pupuk yang paling banyak digunakan oleh petani di Indonesia. Total penggunaan pupuk urea selama tahun 2018 yang tercatat pada Kementerian Perindustrian Indonesia adalah sejumlah 6,27 Juta ton atau mengalami peningkatan 5% dari tahun sebelumnya. Salah satu pabrik yang menghasilkan pupuk urea adalah PT Pupuk Kujang di Cikampek Jawa Barat. Tujuan dari studi ini adalah untuk mengidentifikasi dampak lingkungan potensial yang dihasilkan dari produksi 50 Kg pupuk urea. Metode yang digunakan dalam kajian dampak daur hidup (Life Cycle Impact Assessment) adalah CML-IA dengan 11(sebelas) parameter yaitu abiotic depletion dan abiotic depletion (fossil fuel), global warming (GWP100), ozone layer depletion, human toxicity, fresh water dan marine aquatic ecotoxicity, terrestrial ecotoxicity, photochemical oxidation, acidification, dan eutrophication, Adapun batasan sistem menggunakancradle to grave yang memperhitungakn bahan dasar, proses produksi, transportasi dan pengelolaan limbah (karung bekas pupuk). Dari hasil analisa didapatkan bahwa proses produksi memberikan kontribusi dampak paling besar dibandingkan dengan pengelolaan limbah sisa karung (landfill). Proses produksi memberikan kontribusi terhadap dampak potensial lingkungan pada kisaran 99,14 – 100 persen dari total dampak yang di hasilkan. Sebagai tambahan bahwa dampak yang ditimbulkan pada proses di pabrik ammonia akan memberikan kontribusi lebih besar pada kisaran 22-37 persen lebih besar dibandingkan dengan proses di pabrik urea.Dari hasil analisa dengan memanfaatkan grafik jaringan (networking graph) pada program SimaPro juga menunjukkan bahwa environmental hotspotsdari daur hidup pupuk urea disebabkan oleh penggunaan gas alam, katalis molybdenum, penggunaan listrik dari Perusahaan Listrik Negara (PLN), penggunaan polypropylene dalam material karung, dan transportasi. Dengan mempertimbangan environmental hotspot maka tindakan perbaikan berkelanjutan perlu dilakukan baik berupa audit energi maupun pengelolaan penggunaan katalis.

Pengembangan Potensi Energi Alternatif Dengan Pemanfaatan Limbah Cair Kelapa Sawit Sebagai Sumber Energi Baru Terbarukan Di Kabupaten Kotawaringin Timur Yulian Mara Alkusma; Hermawan Hermawan; H Hadiyanto
Jurnal Ilmu Lingkungan Vol 14, No 2 (2016): Oktober 2016
Publisher : School of Postgraduate Studies, Diponegoro Univer

ABSTRAKEnergi memiliki peranan penting dalam proses pembangunan yang pada akhirnya untuk mencapai tujuan sosial, ekonomi dan lingkungan untuk serta merupakan pendukung bagi kegiatan ekonomi nasional. Sumber energi terbarukan yang berasal dari pemanfaatan biogas limbah cair kelapa sawit dapat menghasilkan energi listrik yang saat ini banyak bergantung pada generator diesel dengan biaya yang mahal.Limbah cair kelapa sawit (Palm Oil Mill Effluent atau POME) adalah limbah cair yang berminyak dan tidak beracun, berasal dari proses pengolahan minyak kelapa sawit, namun limbah cair tersebut dapat menyebabkan bencana lingkungan apabila tidak dimanfaatkan dan dibuang di kolam terbuka karena akan melepaskan sejumlah besar gas metana dan gas berbahaya lainnya ke udara yang menyebabkan terjadinya emisi gas rumah kaca. Tingginya kandungan Chemical Oxygen Demand (COD) sebesar 50.000-70.000 mg/l dalam limbah cair kelapa sawit memberikan potensi untuk dapat di konversi menjadi listrik dengan menangkap biogas (gas metana) yang dihasilkan melalui serangkaian tahapan proses pemurnian. Di Kabupaten Kotawaringin Timur terdapat 36 Pabrik Pengolahan Kelapa Sawit yang total kapasitas pabriknya adalah sebesar 2.115 TBS/jam, menghasilkan limbah cair sebesar 1.269 ton limbah cari/jam dan mampu menghasilkan 42.300 m3 biogas.Kata kunci: Renewable Energy, Plam Oil Mill Effluent, Chemical Oxygen Demand, Biogass, Methane. ABSTRACTEnergy has an important role in the development process and ultimately to achieve the objectives of social, economic and environment for as well as an environmental support for national economic activity. Renewable energy source derived from wastewater biogas utilization of oil palm can produce electrical energy which is currently heavily dependent on diesel generators at a cost that mahal.Limbah liquid palm oil (Palm Oil Mill Effluent, or POME) is the wastewater that is greasy and non-toxic, derived from the processing of palm oil, but the liquid waste could cause environmental disaster if not used and disposed of in open ponds because it will release large amounts of methane and other harmful gases into the air that cause greenhouse gas emissions. The high content of Chemical Oxygen Demand (COD) of 50000-70000 mg / l in the liquid waste palm oil provides the potential to be converted into electricity by capturing the biogas (methane gas) produced through a series of stages of the purification process. In East Kotawaringin there are 36 palm oil processing factory that total factory capacity is of 2,115 TBS / hour, producing 1,269 tons of liquid waste wastewater / h and is capable of producing 42,300 m3 of biogas.Keywords: Renewable Energy, Plam Oil Mill Effluent, Chemical Oxygen Demand, Biogass, MethaneCara sitasi: Alkusma, Y.M., Hermawan, dan Hadiyanto. (2016). Pengembangan Potensi Energi Alternatif dengan Pemanfaatan Limbah Cair Kelapa Sawit sebagai Sumber Energi Baru Terbarukan di Kabupaten Kotawaringin Timur. Jurnal Ilmu Lingkungan,14(2),96-102, doi:10.14710/jil.14.2.96-102

Peningkatan Produksi Mocaf dengan Rancang Bangun Alat Pemotong Widayat Widayat; H Hadiyanto; Hantoro Satriadi; Meiny Suzery; Irawan Arif Budianto
Jurnal Ilmu Lingkungan Vol 17, No 3 (2019): November 2019
Publisher : School of Postgraduate Studies, Diponegoro Univer

Singkong merupakan tanaman pangan berupa perdu dengan nama lain ubi kayu, singkong atau kasape. Singkong dapat diubah menjadi tape, alkohol, MOCAF (Modified Cassava Flour) dan juga diambil tepung tapiokanya. MOCAF adalah tepung singkong yang telah mengalami proses modifikasi baik fisika, kimia atau biologi. PT Mocaf Solusindo merupakan produsen MOCAF dan berdomisili di Sukoharjo. Dalam perkembangan telah melakukan pemberdayaan masyarakat Kecamatan Matesih Kabupaten Karanganyar untuk mengolah singkong menjadi produk MOCAF. Penelitian ini berhasil melakukan suatu rancang bangun alat pemotong singkong bermesin. Alat pemotong terdiri dari pisau pemotong yang dihubungkan oleh tuas dan digerakkan leh motor penggerak. Alat ini dapat meningkatkan kapasitas pemotongan yang semula hanya 50-56 kg per jam menjadi 250 kg/jam. Dengan demikian dapat meningkatkan 0mzet dari PT. Mocaf Solusindo dari Rp. 21.000.000, menjadi Rp.35.000.000,- per bulan.

Effect of NaOH on biogas production under SSAD conditions along with kinetics studies Hashfi Hawali Abdul Matin; Hadiyanto Hadiyanto
Jurnal Ilmu Lingkungan Vol 18, No 2 (2020): Agustus 2020
Publisher : School of Postgraduate Studies, Diponegoro Univer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jil.18.2.319-322

Indonesia is a large rice producing country where from these activities it produces waste in the form of rice husk. Rice husk cannot be degraded by itself due to the lignin content contained in the rice husk. Therefore, treatment is carried out to destroy the lignin content and use it as alternative energy in the form of biogas. The study was conducted at a laboratory scale at room temperature, preliminary treatment using 3% NaOH under the SSAD conditions of 27.5% TS and then biogas production was measured once every two days for 90 days. Furthermore, the results of biogas production were observed between biogas with NaOH and without NaOH and carried out a study of the kinetics. The result is that biogas production with NaOH is higher, reaching 59.2 mL/grTS whereas without NaOH at 14.7 mL/grTS. The results of kinetic studies using mathematical modeling through the Gompertz equation, the variable with NaOH is known to have a maximum biogas production of 63.9 mL/grTS, a daily biogas production rate of 0.97 mL/grTS.day and the initial formation of biogas significantly on the 8th day.

Pembuatan Mikrokapsul Phycocyanin Menggunakan Maltodekstrin sebagai Bahan Pelapis dengan Metode Spray Drying Muhammad Nasyarudin Iqbal; Hadiyanto Hady
Prosiding Seminar Nasional Teknik Kimia "Kejuangan" 2016: Prosiding SNTKK 2016
Publisher : Seminar Nasional Teknik Kimia Kejuangan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Microalgae have been considered aspotential source of nutritional value. Phycocyanin is one of high added value compound extracted from microalgae that can be used as pharmaceutical products, coloring agent and food nutrition enhancer. Therefore, the potential of phycocyanin need to be explored and developed for its use as an active ingredient in functional food. However, the application of phycocyanin as active compounds in functional foods is eventually accompanied by a stability issue since it is vulnerable to light, moisture content and temperature resulting in the degradation of proteins. Microencapsulation is an effective and economical method to maintain the stability of phycocyanin. One common method of microencapsulation isspray drying, while maltodextrin is the common coating material for spray drying. This study aims to describe the potential of spray drying for phycocyanin encapsulation process. Furthermore, the characterization of microcapsules psychochemical properties, and evaluate the performance of the storage stability and release controls will be also described. This review discussesnumerous works about the microencapsulation of phycocyanin using maltodextrins as coating material and microencapsulation by spray dying method.

The Effects of Long-Term Storage on the Quality of Palm Oil Biodiesel and Canola Oil Biodiesel Yoyon Wahyono; Hadiyanto Hadiyanto; Mochamad Arief Budihardjo; Rifqi Ahmad Baihaqi; Ainun Nurusy Syahida
Journal of Engineering and Technological Sciences Vol. 54 No. 3 (2022)
Publisher : Institute for Research and Community Services, Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/j.eng.technol.sci.2022.54.3.1

Effective storage of biodiesel has proven to be a challenge, which the Indonesian government has invested billions of Indonesian rupiahs (IDR) in to overcome. It is thus important to investigate how different storage methods can affect the quality of biodiesel. The purpose of this study was to determine how storage at room temperature in the dark affects the quality of palm oil biodiesel (POB) and canola oil biodiesel (COB). POB and COB were stored in closed containers at 22 °C in the dark for 12 months. The results showed that POB was more significantly damaged than COB. This study found increases of density (POB by 51.52 kg/m3 and COB by 17.52 kg/m3), kinematic viscosity (POB by 0.67 mm2/s and COB by 0.32 mm2/s), acid value (POB by 0.27 mg-KOH/g and COB by 0.25 mg-KOH/g), total glycerol (POB by 0.58%-mass and COB by 0.60%-mass), and peroxide value (POB by 48 meq-O2/kg and COB by 54 meq-O2/kg), whereas there were decreases in fatty acid methyl esters (POB by 7.11%-mass and COB by 9.36%-mass). Gas chromatography-mass spectrometry results for POB and COB showed decreases in 9-octadecenoic acid methyl ester and 9,12-octadecadienoic acid (Z,Z)-methyl ester, and increases in 9-octadecenoic acid and 9,12-octadecadienoic acid (Z,Z). Fourier transform infrared spectroscopy (FTIR) results revealed the presence of methyl ester functional groups. The storage of biodiesel in a closed container at 22 °C in the dark can minimize biodiesel oxidation, as evidenced by the findings of this study, namely, the insignificant formation of ketone and aldehyde groups in the biodiesel oxidation process during storage, based on the results of FTIR.

The Opportunities of Cleaner Production in Carica (Carica pubescens) Industry to Reduce Hazardous Waste Faradies Arija; P. Purwanto; H. Hadiyanto
Journal of Bioresources and Environmental Sciences Vol 1, No 1 (2022): April 2022
Publisher : Diponegoro University

Wonosobo regency had many small and medium industries which produced carica fruit into candied carica. In the process of making candied carica by using simple technology, there tented to be inefficient in the use of materials, energy and water. It raised the amount of waste which can cause economic loss and environmental. The implementation could be used as one of the efforts to improve efficiency is cleaner production. This study aimed to identify the process of inefficiencies at each stage in the process of production and to provide alternative opportunities of applying cleaner production in the process of making candied carica. The methods were the observation, direct measurement and interview. The results showed the alternative opportunities of applying cleaner production that uses container vessel while charging syrup in the packaging process and the filtering process results boiling syrup; the application of operational standards of production use of tools and materials; application of good housekeeping; the separation between the solid and liquid waste; reuse used water from sinks, leather waste utilization for composting. The benefits of economic and environmental that derived from the application of cleaner production is the use of container vessel in the packaging process and filtered the boiled syrup IDR. 1,200,000 savings/ month and reduced liquid waste as much as 240 liters/ month. Reuse of washing water used could save IDR. 380,424/ month and reduce liquid waste as much as 110.268 liters / month. Utilization of the skin as compost obtained profits IDR. 2,220,000/ month and reduced solid waste 3,600 kg/ month. Thus, the implementation of cleaner production improved economic and environmental benefits of reduced waste formation

Evaluation Of Spirulina, Nannochloropsis, and Chlorella Micro-algae Growth in Palm Oil Mill Effluent (POME) Medium with Variation of Medium Types and Time Adding Nutrient Muhamad Zaini Mahdi; Yasinta Nikita Titisari; H. Hadiyanto; Marcelinus Christwardana
Journal of Bioresources and Environmental Sciences Vol 1, No 1 (2022): April 2022
Publisher : Diponegoro University

POME is a kind of liquid waste produced by the crude palm oil industry. POME was not treated adequately, resulting in an issue for the environment owing to excessive levels of COD and BOD. Algae is a kind of bio-absorbent that may neutralize contaminants in liquid waste. Microalgae need carbon, nitrogen, and phosphorus-containing ingredients to flourish. These nutrients are necessary for photosynthetic carbon sources to be converted into biomass. POME includes a high concentration of C, N, and P; hence this research aims to investigate the potential of POME as a medium for the development of algae such as Spirulina, Nannochloropsis, and Chlorella. The experiment was carried out by varying the nutrients, water type, and time of nutrient feeding. Urea and sodium bicarbonate were the nutrition. Preparing the medium, culturing the microalgae, assessing biomass, counting the algae cells, and creating a calibration curve were the procedures in the experiment. The findings revealed that POME is the best medium for microalgae, that Spirulina grows better in POME than Chlorella and Nannochloropsis, and that providing nutrients every 2 days was better than introducing nutrients at the beginning and without adding nutrients.

Optimization of light intensity and color temperature in the cultivation of Chlorella vulgaris culture using the Surface Response Method Marcelinus Christwardana; H. Hadiyanto; Wahyu Zuli Pratiwi
Journal of Bioresources and Environmental Sciences Vol 1, No 2 (2022): August 2022
Publisher : Diponegoro University

Microalgae have an important role as a source of biomass in producing energy. One type of microalgae that has the potential to be developed is Chlorella vulgaris. Several factors that affect the growth and biomass production of Chlorella vulgaris microalgae are color temperature and light intensity because they play an important role in the photosynthesis process. This study aims to influence the effect of light and color temperature and optimize these parameters using Response Surface Methodology (RSM). Two independent variables were varied: light intensity 200, 400, 600, 800, 1000 lux and color temperature 3000, 4000, 5000, and 6000 K. The results showed that the average value of Chlorella vulgaris growth was higher along with higher light intensity. At a color temperature of 4000 K, the highest biomass yield and the most negligible biomass production were found at 6000 K. At a color temperature of 4000 K, it is feasible to apply it as an alternative lighting source in the production of Chlorella vulgaris. The combination of light intensity and color temperature shows that the specific growth rate and doubling time have opposite trends where high values produce low values and vice versa. Growth in dark conditions, the specific growth rate was 0.0026 day-1, and the optimal light intensity at 600 lux treatment. ANOVA evaluation showed that color temperature greatly affected growth. Based on the optimization, the optimal specific growth rate of 00751day-1 with the conditions of light intensity and color temperature of 556 lux and 4152 K, respectively.

Microplastic Identification in Fisheries Commodities in Sayung Waters, Demak Fuad Muhammad; H. Hadiyanto; Abdurrafi Alwan
Journal of Bioresources and Environmental Sciences Vol 1, No 1 (2022): April 2022
Publisher : Diponegoro University

Each year plastic production worldwide has increased. Approximately 10% of the production of plastic will lead to the sea. This plastic is degraded to be a small particle size < 5mm called microplastic. The river is the main route of entry of plastic from land to the sea. Sayung River is a river that has the potential to be contaminated with microplastics around which it is used as a location for the cultivation of various fisheries commodities including Pernaviridis, Penaeus monodon, and Lates calcarifer. The study aims to determine the number and type of microplastic in Penaeus monodon, Pernaviridis, and Lates calcarifer. Samples were taken from three different stations in the coverage area. Microplastic abundance analysis by isolating microplastic on each sample. Isolation samples of Pernaviridis, Penaeus monodon, and Lates calcarifer are done by dissolving the sample in a solution of 10% KOH was allowed for 24 hours at a temperature of 60 oC and observed under a binocular microscope. Founded types of microplastic are fiber, fragments, pellets, and films on Pernaviridis, Penaeus monodon, and Lates calcarifer. Pernaviridis found on many types of films, in Penaeusmonodon are the most prevalent types of fragments and the Lates calcarifer most common types of fiber. Pellet type is the least kind found in Pernaviridis and Penaeus monodon. Based on the age when taken, Penaeus monodon is the commodity that has the most potential to be contaminated with microplastic while based on the number of particles found in Lates calcarifer is the commodity with the most potential to be contaminated with microplastic.

Co-Authors - Hermawan - Purwanto . Widayat A Abdullah A.P. Aini A.P. Aini Aaron Nathanael Liemin Abdurrafi Alwan Achmad Chalid Afif Alfajrin Achmad Roesyadi Achmad Roesyadi Adhi, M. A. Adi Wibowo Adian Khoironi Afriza Ni'matus Sa'adah Afshar, Mohammad Ali Agus Suhatman Agus Suprihanto Ahmadi, Mohammad Hossein Aini, Apsari Puspita Ainun Nurusy Syahida Aji Prasetyaningrum Al-Baari, Ahmad N Al-Baarri, Ahmad Ni’matullah Albertus Djoko Lesmono Alhuyi Nazari, Mohammad Alkian, Ilham Amalia Farhati Anak Agung Istri Sri Wiadnyani Andono Kusuma Jati Andri C. K. Andri Cahyo Kumoro Andri Cahyo Kumoro Andry Anggoro Arahim Angela Nitia Nefasa Angela Nitia Nefasa Anh Tuan Hoang Aniek Sri Handayani Aniek Sri Handayani Anisa Widia Utami Annisa Sila Puspita Apsari Puspita A. Apsari Puspita Aini Arief Budiman Arief Budiman Arief Budiman Arief Budiman Arif Harimukti Arif Setiawan Arifati Munfarida Aris Bagus Pradana, Aris Bagus Asep Yoyo Wardaya Asri Cahaya Hati Athanasia Amanda Septevani, Athanasia Amanda Avido Yuliestyan Avido Yuliestyan Awaluddin Hidayat Ramli Inaku Azafilmi Hakiim Aziz Jihadian Barid B. Budhijanto Baihaqi, Rifqi Ahmad Bambang Cahyono Bambang Yulianto Barid, Aziz Jihadian Bariroh, Tahyatul Bayu, Handoko Bidi, Mokhtar Budhijanto, B. Cahyadi Cahyadi Cahyadi Cahyadi Cantika Aulia Salsabila Catur Edi Widodo Chandra Puspita Sari D A Sari D. Ariyanti D. Ariyanti D.S. Pinundi D.S. Pinundi Danny Soetrisnanto Dedi Khairunas Desiyantri Siti P. Dessy Agustina Sari Dessy Ariyanti Dessy Ariyanti Dewi Selvia Fardhyanti Didi Dwi Anggoro Dionisius Dicky Davidoff Dyah Ari Wulandari Dyah Hesti Wardhani Dyan Pratiwi E Hugeng Wandono Ebrahimi, Morteza Eko Hidayanto Eko Wahjono, Tri Endang Kusdiyantini Eudia Christina Wulandari Evita Febriyanti Faradies Arija Febio Dalanta Ferdinandus Baskoro Hari Sapto Waluyo Fianda Revina Widyastuti Figa Muhammad Octafalahanda Fitria Yuli Anggita Sari Fitria Yuli Anggita Sari Fitriyanto, Bobby Rachmat Fitriyanto, Bobby Rachmat Franz, Nicholas Fuad Muhammad Fuad Muhammad Fuad Muhammad Ganang Dwi Hartanto Ganang Dwi Hartanto Ghasempour, Roghayeh Hakim, Muhammad Fahmi Hamdani Abdulgani, Hamdani Hamid Hamid Haniif Prasetiawan Hantoro Satriadi Hapsoro Bagus Wicaksono Hargono Hargono Haris Nu'man Aulia Hashfi Hawali Abdul Matin Hati, Asri Cahaya Hemawan, Ferry Hendra Naldi Henna Rya Abdurachim Henna Rya Sunoko Henna Rya Sunoko Heri Cahyono Heri Sutanto Hermawan Hermawan Hermawan Hermawan Hidayat Ramli Inaku, Awaluddin Hoang, Anh Tuan I Made Aditya Suryajaya I Made Aditya Suryajaya Iis Nurhasanah Imam Novrizal Aji Indah Kusumadewi Indah Kusumadewi, Indah Indradewa, Rhian Indro Sumantri Indro Sumatri Irawan Arif Budianto Irfan Ali, Irfan J. Jamari Jaka Windarta Jihan Nabila Joni Safaat Adiansyah Kamandjaja, Vimala Kevin Aprilio Kusmiyati Kusmiyati Kusmiyati Kusmiyati Le, Tri Hieu Luqman Buchori M Christwardana M Christwardana M M A Nur M. Barbosa M. Djaeni M.M. Azimatun Nur M.M. Azimatun Nur, M.M. Azimatun Marcelinus Christwardana Marcelinus Christwardana Marcelinus Christwardana Marcelinus Christwardana Marcelinus Christwardana Marcelinus Christwardana Marcelinus Christwardana Marcelinus Christwardana Mardiyah Sari Dewi Maryono Maryono Matin, Hashfi Hawali Abdul Mega Anggraeni Mega Anggraeni Meiny Suzery Miftah Aqidatul Izzah Minh Tuan Pham Mochamad Arief Budihardjo Moh. Djaeni Moh. Djaeni Mohammad Alhuyi Nazari Mohammad Hossein Ahmadi Monica Kezia Sembiring Morteza Ebrahimi Muhamad Imaduddin Muhamad Maulana Azimatun Nur Muhamad Zaini Mahdi Muhammad Fadhil Muhammad Fajar Purnama Muhammad Helmi Muhammad Nasyarudin Iqbal Muhammad Zaini Mahdi Munifatul Izzati Nailawati Prastiya Ningrum Nainggolan, Irwan Firmanto Naseri, Ali Ndaru Okvitarini Ngadi, Noorzita Ngadi, Norzita Nicholas Franz Noer Abyor Handayani Noor Fachrizal Nurahman, Ghiyats Hafizh P Purwanto P. Purwanto Paryanto, Paryanto Permata, Ariyo Nurachman Satiya Perwana, Putu Yuri Aristya Pham, Minh Tuan Pham, Van Viet Pratama, Wahyu Diski Pratiwi, Wahyu Zuli Pribadyo Pribadyo Prima Astuti Handayani Primadi Gayuh Laksono Putro Priyasta, Dwidharma Purwanto - Purwanto Purwanto Purwanto Purwanto Purwono Purwono Putri, Sylvia Rahmi R. Rochmadi R. Wijffels Rachmad Ardhianto Ganjar Samudro Rahma, Dhyeta Ulzana Zizi Ratna Dewi Kusumaningtyas Ratnawati Ratnawati Reistu Widiastutik Retno Wulandari Rifqi Ahmad Baihaqi Riky Yonas Riky Yonas Rini Budi Hastuti Rita Dwi Ratnani Riza Saadiah, Riza Rizal Isnanto, R RM Bagus Irawan Rochmadi, R. Rocky Adiguna Roghayeh Ghasempour Rufaida Nur Rostika Rya Abdurachim, Henna S Subandriyo S Sumarno S. Suherman Sa'adah, Fatkhiyatus Sabda Wahyu Nugroho Sakina Tunissa Anarki Santi, Narulita Satrio Kuntolaksono Septiawan, Reza Sestri Bela Pratiwi Setia Budi Sasongko Setiawan, M. Yasep Silviana Silviana Singgih Wibowo Sinuhaji, Tubagus Rayyan Fitra Siswo Sumardiono Siti Jamilatun Siti Jamilatun Sri Puji Lestari Sri Sumiyati Sri Widodo Agung Sueda Sri Widodo Agung Suedy Sudarno Sudarno Suherman Suherman Suherman, Suherman Sulardjaka Sulardjaka Sulardjaka, S. Sumarno Sumarno Susanto, Edy Suseno Darsono Sussatrio, Hardito Syafrudin Syafrudin Syahidah, Aisyah Sabrina Nurul Thomas Triadi Putranto, Thomas Triadi Titik Nurmawati Tony Suryo Utomo Tri Eko Wahjono Tri Hieu Le Tri Retnaningsih Tri Retnaningsih Soeprobowati Tubagus Rayyan Fitra Sinuhaji Tutuk Djoko Kusworo Uray Irzandi Uray Irzandi Valentino, Andreas Alvaro Van Viet Pham Vimala Kamandjaja Vita Efelina W. Wihermanto Wahyu Cesar, Wahyu Wahyu Zuli Pratiwi Wais Alqurni Wicaksono, Vinsensius Priyo Widayat Widayat Widayat Widayat Widayat Widiyanto Widiyanto Widya FATRIASARI Wilujeng, Dinanti Putrisia Windarta, Djaka Wiwie Chaeruni Yasinta Nikita Titisari Yasinta Nikita Titisari Yoyon Wahyono Yudariansyah, Hadi Yulian Mara Alkusma YULIANI, YENI Yulis Hindarwati Zakaria, Zainul Akmar Zin Min Tun

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