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All Journal Maspari Journal JOURNAL OF COASTAL DEVELOPMENT ILMU KELAUTAN: Indonesian Journal of Marine Sciences Jurnal Natur Indonesia Jurnal Perikanan dan Kelautan Berkala Perikanan Terubuk Jurnal Ilmu Lingkungan JIP (Jurnal Industri dan Perkotaan) Jurnal Kajian Lingkungan Jurnal Ilmu Perairan (Aquatic Science) Maspari Journal Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan ECSOFiM (Economic and Social of Fisheries and Marine Journal) Jurnal Perikanan dan Kelautan Journal of Geoscience, Engineering, Environment, and Technology JURNAL ENGGANO JURNAL PENDIDIKAN TAMBUSAI JURNAL PERIKANAN TROPIS Asian Journal of Aquatic Sciences Jurnal Maritim Unri Conference Series: Community Engagement Fisheries : Jurnal Perikanan dan Ilmu Kelautan Jurnal Zona Journal of Coastal and Ocean Sciences Journal of Rural and Urban Community Empowerment Kutubkhanah Jurnal Penelitian Sosial Keagamaan SEHATI: Jurnal Kesehatan Dinamika Lingkungan Indonesia Nanggroe: Journal Of Scholarly Service EcoNews Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan MULTIPLE: Journal of Global and Multidisciplinary Nanggroe: Journal of Scholarly Service South East Asian Marine Sciences Journal Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Jurnal Perikanan dan Kelautan Jurnal Natur Indonesia
Bintal Amin
Fakultas Perikanan Dan Kelautan Universitas Riau
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STRUKTUR DEMOGRAFI POPULASI Rhizophora apiculata DI KAWASAN PESISIR TIMUR KABUPATEN INDRAGIRI HILIR PROVINSI RIAU Ahmadryadi_ahmadryadi Ahmadryadi_ahmadryadi; Efriyeldi_efriyeldi Efriyeldi_efriyeldi; Bintal_amin Bintal_amin
Berkala Perikanan Terubuk Vol 46, No 1 (2018): Februari 2018
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (229.597 KB) | DOI: 10.31258/terubuk.46.1.71-77

Abstract

The existence of mangrove ecosystems strongly support the sustainability of ecosystems in coastal areas. Rhizophora apiculata is one of the most common mangrove species in Indragiri Hilir regency (Inhil). This study aims to collect mangrove ecosystem databases covering the ecological structure of R. apiculata on the east coast of Indragiri Hilir Regency. Mangrove sampling was done by using line transect at two locations namely Kuala Enok Industrial Estate located in Tanah Merah Subdistrict and mangrove conservation area located in Sungai Asam Village, Reteh Sub-district. The results showed that population density of R. apiculata for tree category in Kecamatan Tanah Merah was 722.2 ind/ha and Sungai Asam village of Reteh sub district was 1000.0 ind/ha. Whilst the density of seedling category in both areas have the same value that is equal to 777.8 ind/ha. Based on the results of Bhattacharya method analysis using software FISAT II version 1.2.2., demographic structure of R. apiculata population in two areas there is only one size group with average stem diameter ranged between 8.0 - 8.6 cm.
KANDUNGAN LOGAM BERAT PADA AIR DAN TIRAM (Crassostrea cucullata Born) DI MUARA SUNGAI LOSKALA KOTA LHOKSEUMAWE PROVINSI ACEH Irfan Emersida; Sukendi Sukendi; Bintal Amin
Berkala Perikanan Terubuk Vol 42, No 1 (2014): Februari 2014
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1595.927 KB) | DOI: 10.31258/terubuk.42.1.69-79

Abstract

Analysis of heavy metals content Pb, Cu and Zn in sea water and Oyster (C.cucullata) in Loskala River Estuary has been conducted from July – August 2013.Samples of sea water andOyster (C. cucullata) were taken from five stations withthree replicates at each station. Heavy metals content analysis was carried out inthe KLH Pekanbaru Laboratory by using an Atomic AbsorptionSpectrophotometer Shimadzu AA-7000. The results showed that average haeavymetals content in sea waters were 0,077 μg/L (Pb), 0,045 μg/L (Cu) ), 0,125 μg/L(Zn) and in Oyster (C. cucullata) were 14,454 μg/g (Pb), 103,778 μg/g (Cu) ),111,611 μg/g (Zn) respectively. Simple linear regression analysis indicatespositive correlation between metals contentin sea water and in Oyster (C.cucullata) with Y =12,79+ 21,57X (r = 0,153) Pb ; Y = 8,384 + 2117X (r = 0,437)Cu and Y =93,76 +142,8X (r = 0,432) Zn.Keywords : Heavy Metal, Water, Oyster, Loskala River Estuary
BIOGAS SEBAGAI MODEL MITIGASI EMISI GAS METAN PADA SEKTOR PETERNAKAN DI PROVINSI RIAU Eka Rahma Citra Lestari; Usman M Tang; Bintal Amin
Jurnal Ilmu Lingkungan Vol 7, No 1 (2013): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.7.1.p.1-14

Abstract

This study aims to determine the amount of methane gas emissions generated from thelivestock sector in Riau Province in 2007-2011 and to analyze biogas as a mitigation modelto reduce the emission of methane gas. Mitigation model was based on the institutional,community, breeders, technical and environmental aspects by using the Analytical Hierarchy Process (AHP). The results of this study showed that the largest source of methane emissionscome from livestock of beef cattle, amounting to 8275 tonnes in 2011. Based on thecalculation of AHP, the mitigation model of biogas could be made by prioritizingenvironmental aspects, which include improving environmental sanitation, reduce odorpollution, reduce greenhouse gases, and helps forest, land and water conservation programs. 
ESTIMASI DAYA TAMPUNG BEBAN PENCEMARAN ORGANIK DI DAERAH ALIRAN SUNGAI LEMBU KECAMATAN SINGINGI Zarrin Mastur; Thamrin ' Thamrin; Bintal Amin
Jurnal Ilmu Lingkungan Vol 8, No 2 (2014): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.8.2.p.103-111

Abstract

Research conductedin September 2011 to April 2012. The purpose is to asses thenumber of land-based activities that give rise to organic waste along SungaiLembu, in terms of BOD and dissolved oxygen content. The estimate of the organicpollution load capacity of each point of observation activities. The method used waspurposive sampling method with the consideration that the location of an area or apotential pollutant souces contributing to the pollution load of Sungai Lembu.Results showed that the organic substance content of BOD measurements at severallocations showed still under water quality standaed II class PP. 82 in 2001 and isbased on the calculation of organic pollution load capacity at each observationlocation is higher than the pollution load.
ANALISIS MANAJEMEN RUMAH POTONG HEWAN KECAMATAN TAMPAN KOTA PEKANBARU DAN DAMPAKNYA TERHADAP LINGKUNGAN Clara Shinta; Bintal Amin; Mubarak Mubarak
Jurnal Ilmu Lingkungan Vol 15, No 2 (2021): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.15.2.p.130-139

Abstract

Slaughterhouse is a service unit for the provision  of safe, healthy, whole and halal meat that is ready to be marketed to the public. To produce safe, healthy, whole and halal meat , the slaughterhouse must fulfill several aspects, namely technical aspects, technological aspects and environmental aspects.   The research aims to observe the management of the RPH Tampan District, Pekanbaru City from the technical, technological and environmental aspects . The research method used is the survey method to find out that the slaughterhouse has the standards met  according to the Decision of the Minister of Agriculture No. 13 / Permentan / OT.140 / 1/2010 concerning the requirements for Slaughterhouses and the impact on the surrounding community as well as the T test method on analyzing the quality of wastewater. The result of this research is RPH (1) RPH does not fulfill the Decision of the Minister of Agriculture No. 13 / Permentan / OT.140 / 1/2010 concerning the requirements of slaughterhouses (2) the quality of liquid waste does not meet quality standards (3) the slaughterhouse has a negative impact on the surrounding environment. The conclusion of this study that slaughterhouse the does not meet the standards for operation because it is close to residential areas, does not have NKV ( Veterinary Control Number ) and the quality of liquid waste that disturbs the surrounding environment.
KAJIAN TINGKAT PENCEMARAN LOGAM BERAT Hg, Cr, Cu dan Zn di SEKITAR PENAMBANGAN EMAS TANPA IZIN (PETI) SUNGAI BATANG KUANTAN KABUPATEN KUANTAN SINGINGI Irvan Irvan; Bintal Amin; Rahman Karnila
Jurnal Ilmu Lingkungan Vol 12, No 2 (2018): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.12.2.p.152-164

Abstract

This research was conducted from March to June 2018 in the waters of Batang Kuantan river subdistrict Gunung Toar. This study aims to analyze the consentration of Hg, Cr, Cu and Zn in water, sediment and scallop (Pilsbryoconcha exilis) and analyze the correlation of consentration Hg, Cr, Cu and Znbetween stasion to water, sediment and scallop in Batang Kuantan River, analyze the pollutan of status heavy metal and to calculate the safety limit in consuming the scallop from the river and effect social economy of society in subdistrict Gunung Toar. Sampling was done at four stasions and analyize of heavy metals concentration was performed by CV-AAS. The result of the study showed that the consentration heavy metals between stasions varied of the river was not significantly different (p>0.05). The average consentration of Hg, Cr, Cu and Zn in water were 0,0904; 0,5910; 0,1342; 1,0210 mg/L and in sediment 0,0380; 0,1525; 0,0090; 0,0409 πg/g, while in scallop 0,0001; 0,0107; 0,0022; 0,1012 πg/g. Havy metals consentration in water, sedimen and scallop shows positive correlations, except Cr. The MPI velue of Batang Kuantan river water was 0,0040 witch was still relatively very low. The heavy metals concentration in water has exceeded the quality standard while in sediment value of (ERL/ ERM) showed logam Hg, Cr, Cu and Zn is still below the value of ERL/ERM. Based on metal in the value of the Geoaccumulation Index (Igeo) logam Hg showed the light contaminated category while Cr, Cu and Zn not yet pollutan category. Based on the calculation of PTWI, it is recommended to consume the scallop from Batang Kuantan river not more than 4480,00 kg/week (Hg), 601,869 kg/week (Cr), 435555,6 kg/week (Cu) and Zn 19358,02 kg/week (Zn). Effect social economi of society to be activity of PETI showed Indexs Participant Respondent (IPR) to environment that is 64,76, economy that is 58,68 and society that is 43,72.
ANALISIS BEBAN PENCEMAR DAN KAPASITAS ASIMILASI PERAIRAN SUNGAI TAPUNG KIRI KABUPATEN KAMPAR Resarizki Utami; Bintal Amin; Tengku Nurhidayah
Jurnal Ilmu Lingkungan Vol 16, No 1 (2022): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.16.1.p.66-78

Abstract

This research was conducted in September until November 2018 in the Tapung Kiri River Basin in Kampar Regency. Data analyze the water quality conditions in terms of physical, chemical, microbiological and heavy metal parameters, estimating incoming pollutant loads, measuring waters assimilation capacity, and determining pollution index values and the socio-economic impact of the community around the waters of the Tapung Kiri River. Sampling and analysis of samples were carried out at 5 stations with 3 replications carried out both in the field and the laboratory. The results showed that water quality parameters namely TSS, BOD, COD, NH3, PO4, Fe and Total Coliform had exceeded the quality standard based on Government Regulation  No. 82 of 2001. The calculation of the pollutant load of the Tapung Kiri River waters indicates that the parameters TSS, BOD, COD, NH3, PO4, Oil and Fe have exceeded their assimilation capacity. The Tapung Kiri River is mild to moderate polluted based on Minister of Environment Decree No. 115 of 2003.
FITOREMEDIASI TANAH TERKONTAMINASI MINYAK BUMI DENGAN MENGGUNAKAN TANAMAN RUMPUT BAHIA (PASPALUM NOTATUM) Teddy Irawan; Bintal Amin; Sofia Anita
Jurnal Ilmu Lingkungan Vol 15, No 1 (2021): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.15.1.p.1-12

Abstract

The increasing need for fuel derived from petroleum is also in line with the increased exploration and production activities of petroleum. Besides producing crude oil products, this activity also produces petroleum waste. This waste will pollute the soil which will have an impact on environmental damage, disruption of human health and other living things. Therefore according to Veegha (2008), an efficient and environmentally friendly method for treating petroleum waste is needed. One of the waste treatment methods is using phytoremediation method. Phytoremediation is defined as a technology for cleaning, removing or reducing harmful pollutants, such as heavy metals, pesticides, and toxic organic compounds in soil or water using the help of plants. This research was conducted for three months from September to November 2019 at the open nursery of PT. CPI with paranet shade 60%. This study aims to determine the effectiveness of bahia grass (P. notatum) in degrading Total Petroleum Hydrocarbon (TPH) in petroleum-contaminated soils in the Rokan Block PT. Chevron Pacific Indonesia and analyze the socio-economic impact of phytoremediation on local communities. The results showed that the effectiveness of Bahia (P. notatum) grass proved effective in reducing the concentration of Total Petroleum Hydrocarbon (TPH) in petroleum-contaminated soils in the Rokan Block operating area of PT. Chevron Pacific Indonesia. The percentage of effectiveness shows a decrease in value of up to 58.38%. The socio-economic impact of phytoremediation on local communities has a positive impact with the planned phytoremediation activities using bahia grass with the community as work agents for planting the grass.
ANALISIS KONSENTRASI LOGAM BERAT PADA KERANG SIMPING (PLACUNA PLACENTA) DAN AIR SEBAGAI INDIKATOR KUALITAS PERAIRAN MUARA SUNGAI INDRAGIRI Itje Lestari; Bintal Amin Amin; Marnis Marnis
Jurnal Ilmu Lingkungan Vol 13, No 1 (2019): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.13.1.p.45-54

Abstract

This research was conducted in March – April 2018 in the waters of Indragiri River estuary. This study aims to analyze the concentration of Pb, Cd, Cu and Zn in water and scallop (Placuna placenta) and to calculate the safety limit in consuming the scallop from the estuary. Sampling was done at 6 stations and analysis of heavy metals concentration was performed by AAS Shimadzu AA-7000. The results of the study showed that the concentration of heavy metals between stations varied but the concentrations between stations in outer part and inner part of the estuary was not significantly different (p>0.05). The average concentration of Pb, Cd, Cu and Zn in surface water were 0,0744; 0,0038; 0,0302; 0,1761 mg/L, and in scallop were 0,3100; 0,5300; 7,8669; 43,1069 µg/g, respectively. Heavy metals concentration in water and scallops shows positive correlations, except Pb. Based on the calculation of PTWI, it is recommended to consume the scallop from Indragiri river estuary of not more than 22,58 kg/week (Pb); 3,69 kg/week (Cd); 124,57 kg/week (Cu) and 45,46 kg/week (Zn). 
ANALISIS BIOMASSA DAN CADANGAN KARBON TANAMAN BAMBU BELANGKE (Gigantochloa pruriens) Bambang Suprihatno; Rasoel Hamidy; Bintal Amin
Jurnal Ilmu Lingkungan Vol 6, No 1 (2012): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.6.1.p.82-92

Abstract

The research was conducted from November 2011 to January 2012 in the mineral soil of Kebun Kayangan, PT Salim Ivomas Pratama to estimate the potential of carbon stock of the bamboo and to quantify the amount of carbon that can be absorbed by bamboo plants. Theresults of the research showed that carbon content of culm biomass from 50.68 to 54.87%(mean of 53.84%), leaf from 47.68 to 53.76% (mean of 51.47%) and twigs/branches from51,97 to 52,86 % (mean of 52.48%). The average of carbon content of the bamboo plantbiomass was 52.60%. Biomass obtained from the bamboo plants with different heights were145.07 g (1 m height), 461.33 g (3 m height), 834.79 g (5 m height), 999.24 g (7 m height),781.14 g (9 m height), 958.31 g (11 m height) and 1,925.67 g (12 m height). The average ofthe bamboo biomass was 872.22 g/individual. The potential of the bamboo biomass from23.47 to 29.82 t ha -1 with a mean of 26.30 t ha-1. Carbon stocks obtained from the bambooplants with different heights were 78.07 g C (1 m height), 248.04 g C (3 m height), 448.64 gC (5 m height), 541.68 g C (7 m height), 425.72 g C (9 m height), 519.67 g C (11 m height),1,029.79 g C (12 m height) and the average was 470.23 g C/individual. The potential ofcarbon stock of the bamboo ranged from 12.61 to 15.93 t C ha-1 with a mean of 14.08 t C ha -1. Total carbon stock in bamboo plantation were 52.55 t C ha-1, which was itemized asfollows : carbon stocks of bamboo 14.08 t C ha -1, under storey 0.11 t C ha-1, litter 2.83 t Cha-1 and soil 35.53 t C ha -1. Allometric equations to estimate of biomass according to high ofbamboo plant was Polynomial Y = - 520.31 + 684.62x – 113.76x2 + 6.0227x3 {Y = biomass(g) and x = plant height (m)}. Allometric equations to estimate carbon stock according tohigh of bamboo plant was Polynomial Y = - 274.64 + 362.45x – 59.81x2 + 3.1594x3 {Y =carbon stocks (g) and x = plant height (m)}.
Co-Authors ', Mubarak ', Thamrin A.A. Ketut Agung Cahyawan W AA Sudharmawan, AA Aditya, M Afriansyah, M. Agnesia Jaiyani br Barus Agus Sutikno Agus Sutikno Agustina, Arnia Ahmad Ismail Ahmad Nurhuda Ahmadryadi_ahmadryadi Ahmadryadi_ahmadryadi Akhmad Ferdinan Hairo Akmal Hawari Al Usman Ali Amran Alim Arsyad Alimah Alimah Alimah, Alimah Alit Hindri Yani Alpiansyah, Beni Alwi, Ahmad Amanda, Liranti Anadri, Rifqi Rafif Andini, Dilla Andri Hendrizal Anggraini Vista Yulandari Anita, Sofia Anugrah, Viona Kenza Mufidah Aras Mulyadi Arif Munandar Dalimunthe Aritonang, Desy Novela Arnes, Arnes Arravida, Rahma Arsanti Arsanti, Arsanti Aslim Rasyad Astuti, Putri Tri Atia Maulani, Atia Audilla Pardova Ayu Septiani Azhara Diana Azhari, Febbi Aziz Arshad Bahri S, Aswan Baiti, Nur Bambang , Irawan, Bambang , Bambang Irawan Bambang Suprihatno Bayu Eka Utama Beranda, Ongki Okto Brilliant Esye Lousiana Budijono, Budijono Cahyani, Veola Resti Cahyo, Bintang Dwi Che Kong Yap Chicka Willy Yanti Christine Jose Clara Shinta Clara, Dina Harven Dalimunthe, Arif Munandar Damai S Harefa Darina Darina Darma Bagus Saputra Darmawan, Ernanda P. Darwis Dedi Afandi Della Afriyola Deni Efizon Denny B Hutagaol, Denny B Desi Ariani Desi Natalia E Br Sitepu, Desi Natalia E DESI PURNAMA SARI Desi Purnamasari Taher Dessy Yoswaty Dessy Yoswaty Deviasari Deviasari Dewi, Anggie Sukma Dewi, Delviana Dewita Dewita Dewita Dewita Dianti Farhana Kamasela Dietriech G Bengen Dietriech Geoffrey Bengen Dodi Fan Halen Siregar Doni Gunawan Tampubolon Dwigantara, M. Fadhol Eddy Handoko Effino Panji Sudewo Efriyeldi, Efriyeldi Eka Rahma Citra Lestari Eko Prianto, Eko Eko Sutrisno Elizal, Elizal Endi Setiadi Eni Sumiarsih Erick Palatema Exaudi, Bonita Tiolina Eza Buana Fatwa Eza Buana Fatwa Fadli Aulia Fajri Ramayori Fajriani, Annisa Fani Fadli Fania Suffy Mulyani Fatwa, Eza Buana Febby aprilliza Febri Wando Situmorang Febryani, Michelle Feliatra Feliatra, Feli Ferdana, Gilang Fitri Ariani Fitri, Sabrina Nur Fitri, Yuliza Fitria Wahyuni Furqan, M. Alief Gafnie, Ghassani Razan Gatot Yulianto Gunova, M Taufik Gunova, M. Taufik Halim, Rahan Oktra Halim, Rehan Oktra Handoyo, Edi Hanif, Naufal Hanifa, Zurya Hanifah, Lulu Lyana Hapzi Ali Harahap, Wafiq Azizah Hardy PH Simanjunntak Hari Handika Sektiawan Hari Winanda Harry Leonardo Barutu Hartanto, Farhan Sidiq Haura, Sari R. Al Hazmi, Arief Herimufty Herimufty Heriyanto, Teguh Heriyanto, Teguh Herlin Margaretha Situmorang Herrys V Silalahi Hersa, Tania Hidayati, Neilin Hidayatul Fitria Ihsan, Naufal Ilfajri, Ilfajri Ilham Ilahi Ilham Ilham Indra Wariski Indra Wariski Insaniah Rahimah Intan Suci Febriani Irfan Emersida Irvan Irvan Irvina Nurachmi Irwan Effendi Irwan Irwan Isnaini, Siti Itje Lestari Ivan Purba Jamalus Ishak Jannah, Aulia Wirdatul Jasril Jasril Joko Samiaji Jufri Jufri Jufri Jufri Juhri, Juhri Karnila, Rahman Karnila Khairul Mukmin Lubis Kurniawan, Hendy Lestari, Anggi Lestari, Sindi Lisa Lisa, Lisa Lubis, Nurhasanah M Salleh Kamarudin M. Fadhol Dwigantara M. Fauzi M. Iqbal A Mahmudah, Dewi A. Mahzwan Putra Pratama Maizaldi, Maizaldi Mardalisa, Mardalisa Marnis Marnis Martinus Jerianto Masjudi, Heri Massugito ' Masykur HZ Masykur Hz Meiji Nurdiansyah Mia Audina Mia Audina, Mia Muafiq, Muhammad Muammar Qadafi Muatiq, Muhammad Mubarak Mubarak Mubarak Mubarak Mubarak Mubarak Muhammad Bintang Anto Mycawa Muhammad Edisar Muhammad Fauzi Muhammad Fauzi Muhammad Hafizh Muhammad Nudi Habibi Muhammad Nudi Habibi MUHAMMAD RIZAL Musrifin Galib Musrifin Ghalib Mutiara, Dhea Esa Nasution, Hafid Nasution, Muhammad Raja Fahriza Natalia Natalia Natasha, T. Naswa Nazirah, Aulia Nirana Firda Caesaria Wulandari Nizar Rofiki Nona Mutiara Sari Novia Suci Yanti Nur Arfah Nur Atikah Nur Safira Nurain, Putri Nurhadi Hodijah Nurhadi Hodijah Nursyirwani, Nursyirwani Oktari, Mela Oktari, Rahma Dilla Oktaviona, Silvi Pesta Martua Sirait Petti Apriani Pradana, Fauzi Ardika Pradini, Ulfa Rizki Pramukti, Masdhuki Prasetya, Rayhandi Gilang Pratama, Reddy Purnama, Indra Dwi Putra Putra, Rajiv R. Putri, Agus Triyana Radith Mahatma Radith Mahatma Rahimah, Insaniah Rahimah, Insaniah Ramadhan, Ragiel Ranti, Putri Rasmiati, Eva Rasoel Hamidy Razid, Muhamad Resarizki Utami Ridowan Kolif Ridwan Abdurrahman Ridwan Manda Putra Rifardi Rinaldy, Rahmat Rindi Metalisa, Rindi Rinu Maido Riri Ezraneti Riski Novera Yenita Rival Junaidi Riza Yuliani Rosiana, Kenny Rusliadi Rusliadi Safutra, Yonda Sahrul Ramadhan Saputra, Dandi Saputri, Apriliana Saputri, Apriliana Eka Saputri, Dian Sari, Nian Selvia Selvia Semangat Riski Hasibuan Septino, M. Rofid Nadhil Shinta Maharani Sianturi, Desi Deria Sianturi, Kalfin Sianturi, Kalfin Putra Triau Simanjuntak, Benny Ly Siregar, Sofyan Siregar, Yusni SISPA PEBRIAN Siti Sofia Anita Sofia Anita Sofyan H Siregar Sofyan H. Siregar Sofyan H. Siregar, Sofyan Sofyan Husein Siregar Sri Aslinda, Sri Sri Nanda Ayusa Sri Purnama Wulan Subiyanti, Subiyanti Sujianto Sujianto Sujianto Sujianto Sukendi Sukendi Suriyanto Suriyanto Surya, Mujibur Rahman Suwondo Suwondo Syafri Syafri Syafriadiman, Syafriadiman Syafruddin Nasution Syahada, Melania Syahrial Syahrial Syahrial Syahrial Syahrial Syahrial Syahrial Syahrial Syahrial Syahrial Syahril Nedi Syahrul Nedi Syahrul Syahrul Syarwandi David Syifa Murtaja Tania Hersa Tanjung, Doli Juni Setia Tatanagara, Muhammad Ilham Taufik Herman Tay, Cherrie Teddy Irawan Teguh Heriyanto Teguh Heriyanto Tengku Nurhidayah Thamrin ' Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Tri Handro Pramono, Tri Handro Tri Lestari Tri Prartono Tri Radiko Felik Trisla Warningsih Ursa, Tazkiyah Usman Muhammad Tang Utami, Astri Hijri Utami, Rahma I. Verid Aria Susammesin Wahyu Hardinsyah Putra Wahyu Hardinsyah Putra, Wahyu Hardinsyah Wahyuni, Weni Wahyuni, Weni Indah Wariski, Indra Winanda, Hari Windarti Windarti Wulandari, Nirana Firda Caesaria Yana, Tesya Desi Yani, Indah Yani, Indah Novi Yanti Agustina Yanti Dasrita Yanti Dasrita, Yanti Yeni Sustriani Yesi Yohana Esteria Yona, Fitria Mai Yonda Safutra Yoswati, Dessy Yoswaty, Des Yudho Harjoyudanto Yuke Constina Yuliani, Riza Yunita, Asma Yurestira, Ilham Yusmarini Yusmarini Yusni Ikhwan Yusni Ikhwan Siregar Yusni Ikhwan Srg Zahrotul Aini Zahrotul Aini, Zahrotul Zarrin Mastur Zebua, Echa Ananta Putra Zientika, Zientika Zulfan Saam Zulkifli Zulkifli Zulkifli Zulkifli Zulkifli Zulkifli