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All Journal Jurnal Sosio Ekonomika Bisnis SOROT: Jurnal Ilmu-ilmu Sosial Berkala Perikanan Terubuk Jurnal Ilmu Lingkungan Jurnal Social Economic of Agriculture Agrointek Jurnal Online Mahasiswa (JOM) Bidang Pertanian Jurnal Rekayasa dan Manajemen Sistem Industri Jurnal Litbang Industri CHEMPUBLISH JOURNAL Jurnal Agribisnis Jurnal Ilmiah Pertanian Mimbar Agribisnis: Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Industria: Jurnal Teknologi dan Manajemen Agroindustri Emerging Science Journal JEPA (Jurnal Ekonomi Pertanian dan Agribisnis) JMM (Jurnal Masyarakat Mandiri) Journal of Applied Agricultural Science and Technology JURNAL AGRIBISAINS Journal of Agribusiness and Local Wisdom Journal of Agribusiness and Community Empowerment (JACE) Jurnal Pemberdayaan Masyarakat Jurnal ABDINUS : Jurnal Pengabdian Nusantara Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Reswara: Jurnal Pengabdian Kepada Masyarakat Jurnal Agrinika : Jurnal Agroteknologi dan Agribisnis Jurnal Agribisnis Unri Conference Series: Community Engagement Journal of Applied Materials and Technology Dinamika Lingkungan Indonesia Sagu Jurnal Litbang Industri PEKBIS Journal of Community Service Jurnal AGRISEP: Kajian Masalah Sosial Ekonomi Pertanian dan Agribisnis VALUTA Jurnal Administrasi Bisnis, Manajemen dan Ekonomi IJAE Dinamika Pertanian IPTEKIN : Jurnal Kebijakan Pembangunan dan Inovasi Jurnal Senpling Multidisiplin Indonesia JP2N: Jurnal Pengembangan Dan Pengabdian Nusantara Agroindustrial Technology Journal (ATJ) Biodiversitas Journal of Biological Diversity

Fajar Restuhadi

Program Studi Agribisnis Universitas Riau

Author-ID : 359693

Religion Agriculture, Biological Sciences & Forestry Arts 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 Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Social Sciences Other

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ANALISIS TINGKAT KESUKAAN KONSUMEN TERHADAP NUGGET BELUT (Monopterus albus) DENGAN PENAMBAHAN TAPIOKA DAN PATI SAGU BUNGA RIA YULIANA SIAHAAN; FAJAR RESTUHADI; EVY ROSSI
Jurnal Sagu Vol 15, No 1 (2016)
Publisher : Universitas Riau

This research was carried out for to see the addition of tapioca and sago starch nutrient content nuggetaccording to SNI 01-6683-2002 and see the characteristics of sensory attributes preferred by consumers andget the best position for five products nugget from the consumer side. This study was conducted experimentswith five treatments and three replications. The combination of these treatments is TSB1 (15% tapioca, sago0%), TSB2 (10% tapioca, sago 5%), TSB3 (7,5% tapioca, sago 7,5%), TSB4 (5% tapioca, sago 10 %) andTSB5 (0% tapioca, sago 15%). Sensory analysis was performed hedonic test (consumer acceptance) anddescriptive test. The addition of tapioca and sago starch in the manufacture nugget eel meet the qualityrequirements contained in SNI 01-6683-2002 as the water content is 36,76-38,49%; protein 13,54-13,98%fat and 16,93-17,38%. However, the carbohydrate content has not fulfilled SNI namely 28,64-30,20% andash content was obtained 1,95-2,12% of unknown quality standard in SNI 01-6683-2002. The level ofconsumer preferences towards nuggets eel preferred by preference mapping is treated TSB1 (tapioca 15%;sago 0%) and TSB2 (tapioca 10%; sago 5%) with the quality attributes of texture (hardness), taste pepper,brown color and flavor sweet nuggets while most preferred is the treatment TSB3 (tapioca 7,5%; sago 7,5%)with the quality attributes onion aroma, the smell of garlic, pepper aroma, the scent of fish, fish flavor, garlicflavor and taste of onion.

KINETIKA PERTUMBUHAN SELULOSA MIKROBIAL TERHADAP PEMBUATAN NATA DE PINA DENGAN PENAMBAHAN SUKROSA Tika Fadilah; Fajar Restuhadi; Usman Pato
Jurnal Sagu Vol 20, No 2 (2021)
Publisher : Universitas Riau

Produk nata yang berasal dari kulit nanas dikenal dengan nata de pina. Pertumbuhan mikroba secara kuantitatif dengan studi kinetika fermentasi berguna untuk mengetahui pertumbuhan selulosa dengan kecepatan maksimum (Vmaks) dan tetapan Michaelis-Menten (KM). Penelitian ini bertujuan untuk menentukan konsentrasi sukrosa yang optimum terhadap produksi, rendemen, dan nilai kecepatan maksimum (Vmaks) serta tetapan Michaelis-Menten (KM) pada selulosa mikrobial yang dihasilkan. Penelitian ini dilakukan secara eksperimen menggunakan rancangan acak lengkap dengan empat perlakuan dan empat ulangan sehingga diperoleh 16 unit percobaan. Perlakuan dalam penelitian ini adalah S1 (sukrosa 1%), S2 (sukrosa 3%), S3 (sukrosa 6%), dan S4 (sukrosa 9%). Data yang diperoleh dianalisis dengan analisis sidik ragam (ANOVA). Jika Fhitung ≥ dari Ftabel maka akan dilanjutkan dengan uji DMRT pada taraf 5%. Hasil sidik ragam menunjukkan bahwa penambahan sukrosa dengan berbagai konsentrasi berpengaruh nyata terhadap ketebalan nata, berat basah nata, berat kering nata, rendemen, namun tidak berpengaruh nyata terhadap kadar gula total. Konsentrasi sukrosa yang optimum pada penelitian ini adalah perlakuan S3 (sukrosa 6%) yang memiliki ketebalan nata 0,81 cm, berat basah nata 15,92 g, berat kering nata 12,92 g, rendemen 3,32%, dan kadar gula totalnya 7,04%. Nilai Vmaks yang didapatkan adalah 1,4708 µM/mL menit dan nilai KM 3,7341 µM

RANCANG BANGUN ROTARY DRUM BIOREACTOR UNTUK PRODUKSI MICROBIAL CELLULOSE HARUN SIANTURI; FAJAR RESTUHADI; EVY ROSSI
Jurnal Sagu Vol 15, No 2 (2016)
Publisher : Universitas Riau

Microbial cellulose is the result of bacterial metabolism of Acetobacter xylinum in a liquid medium used. Togrow and produce optimal microbial cellulose, Acetobacter xylinum bacteria requires oxygen for metabolismof glucose. Several studies conducted to obtain optimal results as a static method, RDR, bioreactor dye andspin reactor still has weakness in the tools design. To overcome this weakness a new tool called Rotary DrumBioreactor (RDB) has been created. The design of Rotary Drum Bioreactor particularly aimed to overcomethe weaknesses of the previous studies and to determine the best treatment using RDB in better producing ofmicrobial cellulose. The study started on the selection tools and materials that will be used in designing theRDB tools, then proceed to design the tools to be able to work with four tools simultaneously that havedifferent speeds in each fermentor including 2, 4,6 and 8 rpm, as the treatment with three replications anduntreated comparison is static fermentation. The third phase was testing tools in producing microbialcellulose and then the data were analyzed statistically using analysis of variance followed by further test ofDuncan’s New Multiple Range Test (DNMRT) at 5% level. The analysis showed that the speed of 2 rpm for 6days of fermentation gave the best results including 95.02% moisture content, wet weight of 0.62 gr/ cm2 andyield 9.92%.

OPTIMASI PRODUKSI MICROBIAL-CELLULOSE DALAM BIOREAKTOR DRUM BERPUTAR (Rotary Drum Bioreactor) PARLUHUTAN PARLUHUTAN; FAJAR RESTUHADI; NOVIAR HARUN
Jurnal Sagu Vol 15, No 2 (2016)
Publisher : Universitas Riau

The purpose of this study is to design an innovative bioreactors drum that potentially obtain the maximum ofmicrobial cellulose and to determine the drum rotation on contact time of Acetobacter xylinum with nutrientsand air by slowly rotation. The tools designed on 5,10, 15, 20, and 25 rpm to obtain the best optimization ofmicrobial cellulose by comparing with a static culture. The best result of descriptive analysis andexperimentation ware at a speed of 5 rpm with wet weight of 981 gr, dry weight 68,86 gr, the thickness 5,31mm, 44,42% of yield, 92,89% of water content, total of sugars before fermented was 13.66% and after fermentedfor 5 days is 6,69%, with the percentage of reduction of 6,67% sugar synthesized by Acetobacterxylinum cell.

KAJIAN PEMANFAATAN BIOMASSA LIMBAH INDUSTRI MINYAK PICUNG (Pangium Edule Reinw) UNTUK BIOBRIKET SUMBER ENERGI ALTERNATIF DI DESA PULAU PICUNG, KAMPAR Akhyar Ali; Dewi Fortuna Ayu; Fajar Restuhadi
Jurnal Sagu Vol 11, No 1 (2012)
Publisher : Universitas Riau

Seed of picung (Pangium edule Reinw) contains 70 % kernel (weight) and 40 % husk (weight). Itsnucleus’s seeds contain 21-27 % oils that can be extracted. More than its 70 % component is an oil cake.The huge amount of oil cake can be used as a solid fuel such as Biomass Briket (Baiobriket). Biobriket hasweight 23,046 gram,long 3,469 cm, wide 2,804 cm and high 2,277 cm. Biobriket picung is produced bymanual process inlet dry materials that is pushed and pressed by hydroulic press. The pressing processproduces solid materials that will be piece into specific size. Picung oil cakes have a weakness as a solidfuel. It has no high heating value and its physic characteristic that has low binder. To increasing heatingvalue, glycerol is added. Because glycerol has a heating value equal to 1353 kcal/ kg. Glycerol can beused as an alternative heating resource. Binding problems can be solved by adding tapioca. Optimumadding of tapioca is not more than 5%. The final step of this research is found the comparison of qualitybetween optimal biobriket picung oil cake. This research used central composit design. The first factorwas quantity of glycerol (X1) and the second factor was quantity of tapioca (X2). Picung oil cake usedwas 200 gram. First factor’s range was between 1 – 5,5 % weight of oil seed or at 1,76-9,69 ml (densityglycerol was 1,13 g/ml). The seconds factor range was 1 – 5 % weight of oil cake or at 2-10 gram.Optimation response used was heating value (Y). Analysis with response surface method shows thataddition of glycerol had a positive influence to the heating value of biobriket with desirability 94 %. Theoptimum value for heating calor biobriket was 6243,62 kcal/kg.

PEMANFAATAN SIMBIOSIS MIKROALGA Chlorella sp DAN AGROBOST UNTUK MENURUNKAN KADAR POLUTAN LIMBAH CAIR SAGU FADLA B. SYARIF; FAJAR RESTUHADI; YELMIRA ZALFIATRI
Jurnal Sagu Vol 18, No 1 (2019)
Publisher : Universitas Riau

The purpose of this research was to get the best treatment addition of Agrobost microorganisms as a reducingagent of pollutant from sago liquid waste with the addition of microalgae Chlorella sp. This research used aCompletely Randomized Design (CRD) with 5 treatments and 3 replications. The treatments in this additionwas microalgae Chlorella sp. as much 800 ml/L (6.292.000 cell/ml) of sago liquid waste with some variousconcentrations of Agrobost (0% v/v, 1% v/v, 2% v/v, 3% v/v, dan 4% v/v). The data obtained were analyzedstatistically using ANOVA and DNMRT at 5 % level. The result showed that the addition of Agrobostmicroorganisms significantly affected COD, BOD, TSS, nitrate, phosphate, DO and pH of sago liquid waste.The chosen treatment from the result of this research was the P2 treatment showing the best level of reductionof COD 88,65%, BOD of 91,41%, TSS of 63,96% and the increase in the pH of 92,50%, DO of 56,51%.

OPTIMASI PEMBUATAN BIOPELLETS DARI BUNGLCII PICUNG ( PANGIUM EDULE REINW) DENGAN PENAMBALIAN SOLAR DAN PERELCATTAPIOLIA Akhyarali '; Fajar Restuhadi
Jurnal Sagu Vol 9, No 01 (2010)
Publisher : Universitas Riau

Picung seeds {Pangium edule Reinw; contain 70% kernel (ireight) and 40% Imsk (weight). Itsnucleus seeds contain 21-27% oib that can be extracted. More than iia 70% cmqionait is oil cake. The hugeamount of oil cake can be used as a solid fuel sucb as biopellets. Picung biopelleis are produced by usinghydraulic press hi the form of solid pieces with a specific size. Picung oil cakes need to be unifDnidy distributedas a soUd piece. Therefore, it needs to be bound and unified as a solid piece. Bhiding problems can be solvedby adding tapkxs. Optunum addition of tapioca is not more than 5%. However, adding tapioca wiU reduce theburning caloric properties of the bio-pellets. To increaM the caloric properties, diesel-oil can be added,because diesel oil has high caloric value equal to 7020 kcaVkg. Thefinalstep of this research was to optimizethe composition of tapioca and bio-diesel blends to produce the bio-pellets which satisfies the IndonesianNational Standard (SNI) with the highest caloric value. The cntral composit des^ w » used ftr the experiment.Thefirstfactor (X,) was quantity of solar (ml) and the second factor (X,) was quantity of tapioai (gran^. Firstfactor's range were between 1 to 53 % (l/w) diesel oil over picung cake or 2,<i9-17,33 ml diesel oH. Thesecond factor range was I to 5 % (w/w) diesel oil over picung cake. Optimization response used b heatingcaloric value of the bk>-pellcts (Y). Analysis with response surface method shows that bio-diesel addition haspositive influence to the heating caloric value of biopellets with desirability of0,840. The optimum value forheating calor biopellets is 6117,78 kril/kg.

PENGARUH PENAMBAHAN SUSU SKIM DALAM PEMBUATAN MINUMAN PROBIOTIK SUSU JAGUNG (Zea mays L.) MENGGUNAKAN KULTUR Lactobacillus acidophilus FADRO '; RASWEN EFENDI '; FAJAR RESTUHADI '
Jurnal Sagu Vol 14, No 2 (2015)
Publisher : Universitas Riau

ABSTRACTCorn milk is a local food that can be made to probiotic drink. Probiotic drink is a functional food that isprocessed through a fermentation. The production of corn milk probiotic drink using lactic acid bacteria(LAB). Lactic acid bacteria (LAB) requires nutrients for its growth. This research using skim milk as a sourceof nutrients for the lactic acid bacteria (LAB). The purpose of this research is to obtain the skim milkconcentration to produce best quality of corn milk probiotic drink. This research using a completelyrandomized design (CRD) with skim milk concentration (5 , 7, 9, 11 dan 13 % (w/v)). Analysis of variance(ANOVA) showed the skim milk concentration had a significant effect on the degree of acidity (pH), total oflactic acids, total of lactic acid bacteria (LAB), content of protein and total of solids. The best corn milkprobiotic drink is produced by addition of skim milk amount 7% (w/v), pH 4,88 , total of lactit acid 0,31%,total of lactic acid bacteria (LAB) 9.55 log CFU/ml, content of protein 2,12% and total of solids 18,42 %.Key words: lactic acid bacteria (LAB), skim milk and corn milk probiotic drink

Simulations of the Crude Oil Tank Refurbishment Project Risks Using Monte Carlo Ari Sandhyavitri; Arvin Arvin; Fajar Restuhadi
Journal of Applied Materials and Technology Vol. 3 No. 1 (2021): September 2021
Publisher : AMTS and Faculty of Engineering - Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/Jamt.3.1.22-29

Simulation technology has assisted project stakeholders in predicting a range of the project results in the future under risks and uncertainties. The objectives of this article are to improve a comprehensive project planning in the perspective of the project scheduling by conducting simulations for the refurbishment of crude oil tank project risks using Monte Carlo simulations. The practical approaches for simulating the risks encompassed 3 stages: risk identification, assessment, and risk analysis using the Monte Carlo simulations. The implementation of Monte Carlo simulation in the form of stochastic approach however were not new, but the application of these approaches in the area of oil industrial projects was challenging. A Free Water Knock-Out (FWKO) tank project located in Duri, Indonesia was taken as a case study. The initial FWKO project duration was set up to be 180 working days, and it was delayed (up to 140% from the initial duration of the project planning). This study conducted deep questioner surveys from 25 oil industry stakeholders. It was identified 29 risk factors have been considered as the major causes of the project delay. The risk factors were then calculated qualitatively for performing risk indexes. Based on the risk simulations (after 1000 iterations) using Monte Carlo simulations utilizing @risk application package (under uncertainties) there was found that the possibility of this project would experience delays at the range of 47 days (126%) to 80 days (144%) from the initial project planning. This simulation had also identified the most sensitive activities causing project delays. The results was presented in the form of the spider graph diagram which assisted the project main stakeholders in developing a strategic decision during project planning phase.

ANALISIS TATANIAGA KOPRA PUTIH DI KABUPATEN INDRAGIRI HILIR Rano; Djaimi Bakce; Fajar Restuhadi
JURNAL AGRIBISNIS Vol. 11 No. 1 (2022): Jurnal Agribisnis
Publisher : Program Studi Agribisnis, Fakultas Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32520/agribisnis.v11i1.1793

Kabupaten Indragiri Hilir merupakan salah satu wilayah yang memiliki hamparan kelapa terluas di Provinsi Riau, salah satu produk turunan kelapa yang dihasilkan adalah kopra putih. Efisiensi pemasaran kopra putih tergantung pada rantai lembaga tataniaganya serta jumlah pelaku yang terlibat dalam masing-masing rantai tataniaga. Penelitian ini bertujuan untuk 1) Mengetahui saluran pemasaran kopra putih di Kabupaten Indragiri Hilir 2) Mengetahui efisiensi pemasaran kopra putih. Metode pengambilan sampel dalam penelitian ini menggunakan metode Accidental Sampling dan untuk pedangang menggunakan metode sensus. Hasil penelitian menunjukan bahwa(1)Terdapat tiga saluran pemasaran kopra putih di Kabupaten Indragiri Hilir (2) Efisiensi pemasaran kopra putih pada saluran pertama untuk kopra putih grade A sebesar 18 persen, grade B sebesar 21 persen, tingkat efisiensi pada saluran ke dua untuk kopra putih grade A 19 persen, grade B sebesar 22 persen, sendangkan tingkat efisiensi pada saluran tiga untuk grade C sebesar 1 persen, sehingga saluran ketiga lebih efisien dibandingkan saluran pertama dan kedua. Indragiri Hilir Regency is one of the areas that has the widest expanse of coconut in Riau Province, one of the coconut derivative products produced is white copra.EfisThe marketing efficiency of white copra depends on the chain of trading institutions and the number of actors involved in the mass productionieach tatania chainga.This study aims to 1) Knowing the marketing channels of white copra in Indragiri Hilir 2) Knowing the marketing efficiency of white copra. The sampling method in this study used the Accidental Sampling method and for traders using the census method. The results showed that (1) there were three marketing channels for white copra in Indragiri Hilir (2) The marketing efficiency of white copra in the first channel for grade A white copra was18 percent, grade B by 21 percent,efficiency level on the second line for grade A . white copra19 percent, grade B by 22 percent, while the efficiency level on channel three for grade C is 1 percent, so the third channel is more efficient than the first and second channels.

Co-Authors ', AKHYAR ALI ', Akhyarali ', Eliza ', FADRO ', Mukmin ', Rahmayuni ' ', RASWEN EFENDI ', RIGUAN EPENDI ', RIKO PAMORI Abid, Hussein Rasool Adi Ruslan Agung Setiawan Framadya Agus Ika Putra Ahmad Fadli Ahmad Ibrahim Ahmad Ibrahim Roni Surya Hasibuan Ahmad Rifai Ahmad Rifai Ahmad Rifai Ahmad Rifai Akhmad Ibrahim R. S. Hasibuan Akhyar Ali AKHYAR ALI ' Akhyarali ' Alexander Hutagaol Alfi Mawaddah Almira Nugroho Amun Amri Andri Gunawan Purba Andriyani Fadmi Angelia Angelia Angga Pramana Angraini, Elisya Anjelia, Yuni ANNISA RAHMA Annisa Rahma Ari Sandhyavitri Arifudin Arifudin Arifudin arifudin Ariyanda Putra Arum Rovarti Ningsih Arvin Arvin Azhar, Muhammad Rizwan Beltaser Tuahta Benhard F Situmorang BUNGA RIA YULIANA SIAHAAN Carles Pernando Cepriadi Chairul ' Ciary Jannah Mangkay Conni Simarmata, Conni Dahliyusmanto, Dahliyusmanto Debby Anggina Dede putra pranata Delvi Andika Derita Lamtiar Pasaribu Desi Heltina Desy Tri Artika Devinda Desi Indra Murti Dewi Fortuna Ayu Dian Martha Darman Dian Martha Darman Didi Muwardi Dini Aji Pringgondani Diyah Suriani Djaimi Bakce Dodi Saputra Dodi Saputra Doni Putra Erlinda Duafrizal Joycorleon Manik Edo Saputra Eka Ramadhansyah Eliza Eliza ' Eliza Eliza Elka Roza Elsa Novitasari Elsyintia Dwi Putri Emma Riftyan Eri Sayamar Erick Gunawan Bahar Erick Gunawan Bahar Et, Elfa Azani Evy Maharani Evy Rossi Fadel Al Barra FADLA B. SYARIF FADRO ' Faizah ' Hamzah Faizah Hamzah Faizah Hamzah Fajar Yuliandri Fanny Septya Febrianto, Wegi Eko Febrina Ayuningtyas Febrizal Ujang Fitri Santi Fitri, Mozhalita Desta Gervilon Darvis Gustrinazul Hamidi, Muhammad Rasyid Hamzah, Farida Hanum Hanifaturrahmi Andrina Hanifaturrahmi Hanifaturrahmi Hartini, Fitri HARUN SIANTURI Hendri Winardo Ikhsan, Muhammad Ikhsan Ilham Apandi Imam Hidayat Imam S. Dalimunthe, Imam S. Imanuel ' Sianipar Indra Budiman Indradewa, Rhian indriana, fitrisya Ingrid Suryanti Surono IRWANDI JASWIR Irwandi Jaswir Ismail Haridsyah Iva Ancewita Saragih Jayawarsa, A.A. Ketut Jonrio Canway Juliati Samosir Juliati Samosir Jumatri Yusri Jum’atri Yusri Kausar ' Kausar Kausar Khairunnisa Amanda Kurnia, Deby Lela Natalia Lena Marjelita Lukmanasari, Putri M. Bayu Purwanto M. Rasyid Hamidi Manik, Marjohan ' Matius Teddy Ginting Megawati Megawati Meisela, Elsy ' Meki Herlon MITA SAPUTRI Mitha Aprilia Monica Valentina Therescova Simbolon, Monica Valentina Therescova Muhammad Akbar Hasibuan Muhammad Luthfi Mukmin ' Mustaqim Mustaqim Nadia Novianti Tamba Nadia Novianti Tamba Novia Dewi Novia Dewi Novian Novian, Novian Noviar Harun Novrianto ' Nuke Fatmasari Nuke Fatmasari Nur Hasnah AR Nuratika, Nuratika Nurfitasari, Mimi Nurwijayanti OKTANIYA OKTANIYA OKTANIYA, OKTANIYA Panca Setia Utama Pangestu, Dio Ajie PARLUHUTAN PARLUHUTAN PARLUHUTAN, PARLUHUTAN Pasaribu, Jekson Pradita Arnandasari Prawiranegara, Barata Aditya Putri Siska Junianti Putri Wahyuni Putri, Hilma Anisa Quan Paulus Giovan Rahmawati Ulfah Rahmayuni Rahmayuni Rano RASWEN EFENDI Raswen Efendi RASWEN EFENDI ' Ratih Ardia Sari Rezita Azizah Rici ' Mainaki Ricki Mustapa Ridanil Hanif RIGUAN EPENDI ' Rika Afrianto RIKO PAMORI ' Rizki Ananda Rizza ' Novita Rosma, Iswadi Hasyim Rosnita Rosnita Rosnita Rosnita Rosnita Rosnita Rosnita ROYYAN FIRDAUS Royyan Firdaus Roza Yulida Ryan E Syahrial Sabam Mael Beri M Sadzvirani, Sastiana Sakti Hutabarat Santi Andriani Putri, Santi Andriani SAPUTRI, MITA Sari, Manja Sebayang, Aulia Shafira Shorea Khaswarina SIANTURI, HARUN Simatupang, Dewi Sispa Pebrian Soewignjo Agus Nugroho Sri Haryati Sugiono Sugiono Sujantara, Defri Aire Sukri Rizki Ilahi Susy Edwina Syafrini Rizki Rahmah SYAIFUL BAHRI Syaiful Hadi Taufik Setiawan Taufiq Maulana Taufiq Maulana Tengku Dahril, Tengku Teresia, Yossi Tika Fadilah Tika Fadilah Tri Azrul Disyamto Turnip, Titus T Ulfa Rizki Pradini Ulfah, Fatia Usman Pato Vina Octavia Vonny Setaries Johan Vonny Setiaries Johan Wahyu Sartika WASISSO TUNGGUL PAWENANG Wasisso Tunggul Pawenang Winda Kusuma Dewi Wiranata, Leo Candra Yelmira Zalfiatri Yeni Kusumawaty Yossie Kharisma Dewi Yulia Andriani, Yulia YULIANA SIAHAAN, BUNGA RIA Yuliandri, Fajar Yunita Ariani Zebua Yunita Ariani Zebua Yusmarini Yusmini Yusri , Jum'atri Yusri, Jum'atri Zulhamid Ridho Zulhardi, Rizky Zulkifli

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