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All Journal Jurnal Perikanan dan Kelautan Berkala Perikanan Terubuk Jurnal Ilmu Perairan (Aquatic Science) Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan JURNAL PENGABDIAN KEPADA MASYARAKAT Jurnal Perikanan Universitas Gadjah Mada Indonesian Aquaculture Journal Jurnal Riset Akuakultur Media Akuakultur CARADDE: Jurnal Pengabdian Kepada Masyarakat Riau Journal of Empowerment Jurnal Rekayasa Hijau PRIMA: Journal of Community Empowering and Services Asian Journal of Aquatic Sciences Unri Conference Series: Community Engagement Jurnal Pengabdian Masyarakat Indonesia Mejuajua Journal of Community Engagement Research for Sustainability Journal of Tropical Fisheries Dinamika Pertanian Jurnal Akuakultur SEBATIN Jurnal Perikanan dan Kelautan Jurnal Akuakultur SEBATIN Jurnal Natur Indonesia
Saberina Hasibuan
Universitas Riau
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Nursing Physics Public Health Social Sciences Other

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The Effect of Addition Boster Manstap to Density Cell of Chlorella sp Silvia Delilla; Syafriadiman Syafriadiman; Saberina Hasibuan
Jurnal Perikanan dan Kelautan Vol 27, No 2 (2022): June 2022
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.27.2.219-226

Abstract

This research was conducted in August – September 2020, at the Quality of Aquaculture Laboratory, Fisheries and Marine Faculty, Riau University. The purposed of this study was to see the effect of addition booster manstap to density cell of Chlorella sp. and the best dose for cultures of Chlorella sp. The research uses a completely randomized design (CRD) with one factor, four treatments, and three replications. The treatment in this study was the use of different booster manstap doses (BMD), namely P0 (control), P1 (25 ppm BMD), P2 (30 ppm BMD) and P3 (35 ppm BMD). The result of this research showed the best treatment is P3 (35 ppm BMD) with a cell density of 1176,67 x 104 cells/ml, a specific growth rate of 0,25/day and the highest peak density occurred on day 6. The quality of water value at the time of the research was temperature 29-330C, pH 7-8,3, DO 6,6-7,9 ppm, nitrat 1,5-12,7 mg/L dan posfat 1,70-5,91 mg/L. The quality of water value was good for cultures of Chlorella sp
The Combination Human and Cow Feces Biofertilizer to Improve the Soil and Water Quality in Pond of Pangasianodon hypophthalmus Christine Natalina; Syafriadiman Syafriadiman; Saberina Hasibuan
Jurnal Perikanan dan Kelautan Vol 27, No 2 (2022): June 2022
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.27.2.249-255

Abstract

This research was conducted from November to December 2019 at the peatland of Kualu Nenas Village, Tambang District, Kampar District, Riau Province. The purpose of this research is to get a comparison of the concentrations of human and cow biofertilizers for chemistry parameters of soil and water. The method used in this study was the experimental method of using the Complete Random Design (CRD) one factor with five treatments and three repetitions. The treatment used were P0 (Without biofertilizer), P1 (20% human feces biofertilizer + 80% cow feces biofertilizer), P2 (40% human feces biofertilizer + 60% cow feces biofertilizer) P3 (60% human feces biofertilizer + 40% cow feces biofertilizer), P4 (80% human feces biofertilizer + 20% cow feces biofertilizer). The study was using 1x1x1,4 m peat ponds which were filled with 50 fishes that were maintained for 28 days. The results of this study showed a mixture of 80% human feces biofertilizer + 20% cow feces biofertilizer provides the best solution for chemical parameters of soil and water that soil pH is 6,95, N-Total 0,3733%, P-Total 0,6073%, K-Total 0,5133%, KBOT 63,90%, and C/N 23,80 then water temperature were about 27-29 0C, water pH were about 6-7, DO were about 3,6-6,0 mg/L, CO2 were about 20,78-32,97 mg/L, water nitrate were about 0,5150-4,2134 mg/L and orthophosphate were about 1,3047-4,7463 mg/L. The growth of Pangasius (P. hypophthalmus) maintained is absolute weight is 17,33 g, absolute length is 4,433 cm, and the survival rate of Pangasius is 86%.
Kajian Beban Pencemar dan Daya Tampung Beban Pencemar Air di Daerah Aliran Sungai Siak Monalisa Hasibuan; Kori Cahyono; Saberina Hasibuan
Rekayasa Hijau : Jurnal Teknologi Ramah Lingkungan Vol 6, No 1 (2022)
Publisher : Institut Teknologi Nasional, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26760/jrh.v6i1.45-56

Abstract

ABSTRAKSungai merupakan sumber air alami yang sangat bermanfaat bagi manusia untuk pertanian, perikanan, sumber tenaga listrik, industri navigasi, air minum. Daerah Aliran Sungai (DAS) Siak di Provinsi Riau terbentang dari hulu melintasi wilayah administrasi Kabupaten Rokan Hulu, Kabupaten Kampar, bagian tengah Kota Pekanbaru sampai ke hilir Kabupaten Siak. Permasalahan klasik di DAS Siak, peningkatan beban pencemaran perairan diakibatkan oleh pertumbuhan penduduk dan industri. Tujuan penelitian adalah menganalisa data Pemantauan Kualitas Air (PKA) Sungai Siak tahun 2016-2020, memperoleh hasil Perhitungan Indeks Pencemar dan Beban Pencemar untuk memperoleh informasi kualitas air di DAS Siak. Hasil penelitian kualitas air lokasi PKA DAS Siak adalah tercemar ringan kelas 2 dengan parameter yang mendominasi adalah BOD, Fecal Coliform dan Total Coliform. Beban pencemar dan daya tampung beban pencemar berdasarkan indeks maksimum pada musim kemarau dan musim hujan, parameter BOD dan Total Coliform yang melampaui daya tampung BM BOD dan Total Coliform. ABSTRACTRivers are the natural sources of water that are very useful for humans for agriculture, fisheries, sources of electricity, navigation industry, drinking water. The siak watershed (DAS) in Riau Province stretches from upstream across the administrative area of Rokan Hulu regency, Kampar regency, the central part of Pekanbaru city to the downstream of Siak regency. The classic problem in the Siak watershed is an increase in the burden of water pollution which is basically caused by population, and industrial growth. The purpose of the study was to analyze the water quality monitoring (PKA) data for the siak river in 2016-2020 to obtain the results of the calculation of the pollutant index, and pollutant load so as to obtain information on water quality in the siak watershed. The result of the research is that the water quality of the Siak watershed PKA location is lightly polluted class 2 with the dominant parameters being BOD, Fecal Coliform, and Total Coliform. Pollutant load, and pollutant load capacity based on the maximum index in the dry season, and rainy season, there are BOD and Total Coliform parameters that exceed the BM BOD and Total Coliform capacity.
Pemanfaatan Limbah Cangkang Telur sebagai Pupuk Organik Cair di Kecamatan Rumbai Bukit Saberina Hasibuan; Muhammad Rafi Nugraha; Aufa Kevin; Novan Rumbata; Syahkila Syahkila; Sekar Asmara Dhewanty; Muhammad Fajar Fadillah; Maya Kurniati; Nana Trilanda; Sherina Nur Afifah; Tevania Shafira
PRIMA: Journal of Community Empowering and Services Vol 5, No 2 (2021): December
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/prima.v5i2.54635

Abstract

Utilization of Eggshell Waste As Liquid Organic Fertilizer in Rumbai Bukit District. Eggshell waste can be used for the manufacture of liquid organic fertilizer. Eggshells can come from laying hens farm waste and household kitchen waste. The utilization of liquid organic fertilizer (POC) from eggshell waste is done to minimize environmental pollution. In addition, eggshell waste recycling has economic value. The activity of making liquid organic fertilizer was carried out by 10 Kukerta students, Riau University. The location for making liquid organic fertilizer is in the yard of Mr. Masdi's house, the chairman of RW 7, Rumbai Bukit District. The method of making liquid organic fertilizer is by fermentation for 10 days at a temperature of around 40oC. The materials used are eggshells, EM4 solution, brown sugar, and water, while the tools needed are a basin, a bottle, a grinder, and a thermometer. The purpose of this program is to increase the knowledge of the residents of Rumbai Bukit on the benefits of eggshell waste in making POC. So far, eggshell waste has only been piled up on vacant land belonging to the village and as a source of air pollution. Making POC from 1 kg of eggshell powder produced 500 ml. During the practice, 7 bottles of POC were produced containing 500 mL per bottle with a capital of Rp. 5,000 per bottle. POC testing on chili and papaya plants planted in people's yards was carried out with qualitative observations of the leaves which showed wider leaves than plants that were not given POC. The results of the participation questionnaire to increase the knowledge and skills of the RW 7 Rumbai Bukit community in participating in activities and developing POC manufacturing increased by 87.5%. This outreach activity adds to the value of eggshell waste every 1 kg after it becomes a POC, which is sold for a profit of Rp. 10,000. Utilization of eggshell waste as POC can increase the economy of the Family Welfare Development (PKK) women's group by 50%.
Rancangan kolam tanah dan aplikasi pompa serta filter air di Kelurahan Rumbai Bukit Saberina Hasibuan; Novreta Ersyi Darfia; Rahmat Imam Mainil
Unri Conference Series: Community Engagement Vol 4 (2022): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.4.52-64

Abstract

An earthen pond was built at the location of catfish farming in Rumbai Bukit Village. Water sources come from springs, rainwater and water flow from surrounding channels. The volume of pond water during the dry season continuously decreases. The water level is reduced by > 10% per day in ponds 1, 2, and 3. To overcome the pond water level lowering, a pump is needed to drain water from pond 3 to pond 1 at the filter pond with a power of 16.23 watts. With the power requirements and pump capacity, the Aqua 125 W Pump was chosen, with a capacity of 30 Lpm, with a total head of 37 meters. Measurement of water quality before installing the pump and water filter showed that the pH ranged from 6.5-7.4, TDS ranged from 68-78 ppm, and the temperature was 27-34⁰C and after the pump and water filter were installed it was seen that the pH ranged from 6.6-7, 8 (an increase), TDS ranged from 66-41 ppm and a temperature of 26-29⁰C (decreased). The results obtained indicate that the application of pumps and water filters facilitates water circulation in ponds 1, 2, and 3 as well as 4, 5. Extension activities on the design of the soil pond and the application of pumps and water filters have overcome the decline in pond water levels during the dry season.
The Effect of Water Hyacinth Biomass (Eichornia crassipes)on the Concentration of Chlorophyll-a on Local Catfish (Clarias batrachus) Rearing Deni Efandry Simatupang; Syafriadiman Syafriadiman; Saberina Hasibuan
Jurnal Perikanan dan Kelautan Vol 28, No 1 (2023): February
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.28.1.7-17

Abstract

Eichornia crassipes have root fibers that can repair water quality, improve the concentration of chlorophyll-a, increase growth, and maintain the survival of local catfish. The purpose of this study was to obtain the best biomass of water hyacinth for the increasing concentration of chlorophyll-a on local catfish rearing in August – September 2020. This study used a one-factor completely randomized design (CRD) with 4 treatments and 3 replication. The treatments in this study had different water hyacinth biomass, P0 (Control), P1 (112 g m-2), P2 (162 g m-2), and P3 (212 g m-2). The local catfish seeds that are used are sized approximately 5-7 cm, weigh 2.62-3.02 g, maintained for 30 days in a rearing container with a peat water volume of 98 L and a density of 2 fish L-1. The result showed that the best treatment was biomass 212 g m2 water hyacinth containing concentration chlorophyll-a 0.73 µg L-1 with the value of correlation concentration chlorophyll-a (r)=0.97 and R2=0.95, it was able to improve concentration chlorophyll-a on local catfish rearing such as increasing pH 5.7-6.0, nitrate 2.45 mg L-1, phosphate 2.09 mg L-1, temperature 27-280C and dissolved oxygen 5.4-5.5 mg L-1. Absolute weight growth (9.04g) with the value of correlation (r) = 0.99 and R2 = 0.99, and survival rate of local catfish (94.67%). The highest growth of the biomass water hyacinth per 3 days is 2.82%.
Acute Toxicity Test of Laundry Detergent Waste and Sublethal Test to Gourami Fingerlings (Osphronemus gouramy) Rizky Ramadhan; Syafriadiman Syafriadiman; Saberina Hasibuan
Jurnal Perikanan dan Kelautan Vol 28, No 1 (2023): February
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.28.1.125-133

Abstract

Laundry detergent waste is toxic and can harm the environment and aquatic life. This study aims to find out the effect of detergent waste on the growth and mortality of gourami (Osphronemus gouramy) seeds and the threshold value of laundry detergent waste that can still be tolerated by gourami seeds. This research was carried out from December 2020 to January 2021 at the Aquaculture Environmental Quality Laboratory, Faculty of Fisheries and Marine Science (FPK) University of Riau. This research method used an experimental method using a completely randomized design (CRD) method with three tests namely the preliminary test, acute toxicity test, and sublethal test. Observation of fish behavior and morphology during the test is described descriptively. In the preliminary test, the lower and upper threshold values were 10 mlL-1and 100 mlL-1. Then in the acute toxicity test, the value LC50-96hour was obtained at 30.1 mlL-1with a biological safe limit value of 0.301 mlL-1. The best treatment obtained from the sublethal test was P1 with a concentration of 0.3 mlL-1resulting in an absolute weight gain of 1.03 g, a specific growth rate of 1.56%, and a survival rate of 83.33%. The mortality rate is influenced by the concentration of detergent waste, the higher the concentration of detergent waste, the higher the mortality rate. Detergent waste that enters the waters affects the surface tension of the water so that the oxygen diffusion process is hampered, the reduced dissolved oxygen stresses the fish. Detergent waste can also enter the fish's body, irritating the gills and other organs, which can lead to death
The Effect of Biofertilizer Mixture From Human and Cow Faeces to Physical Parameter of Soil and Water Patin Fish Culture Media in Peat Ponds Dian Asa Agusta; Syafriadiman Syafriadiman; Saberina Hasibuan
Jurnal Perikanan dan Kelautan Vol 25, No 2 (2020)
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.25.2.103-115

Abstract

This research was conducted in October-December 2019 which took place at Peat Land of Kualu Nenas Village, Tambang Distric, Kampar Regency, Riau Province and in Soil Laboratory at Agriculture Faculty, Integrated Laboratory, Marine Chemistry Laboratory with Environmental Quality Laboratory at Fisheries and Marine Faculty of Universitas Riau. The objective of this research is to get a best dose of biofertilizer mixture from human and cow faeces to physical parameter of soil and water Patin fish culture media in peat ponds. The results of this research indicated that P4 (biofertilizer mixture of human biofertilizer 80% with cow biofertilizer 20%) is a best treatment (peat soil colour 10YR 3/1 brownish black, crude fiber of peat soil 5,43%, bulk density of peat soil 0,147 g/cm3, turbidity of peat water 74,14 NTU, total suspended solid of peat water 49,67 mg/L, absolute weight of Patin fish 17,3 g, absolute lenght of Patin fish 4,4 cm, and survival rate of Patin fish 86%). The porosity of Peat Soil, the best treatment is in P0 (control). The temperature of peat water that range from 26-29oC is still classified as optimal for aquatic organism.
Pelatihan Penerapan Teknologi Perikanan Budidaya Air Payau Di Sungai Suir Desa Lukun Selat Panjang Kabupaten Kepulauan Meranti Edi Yusuf Adiman; Syafriadiman Syafriadiman; Saberina Hasibuan; Niken Ayu Pamukas; Masril Masril
Jurnal Pengabdian Masyarakat Indonesia Vol 3 No 2 (2023): JPMI - April 2023
Publisher : CV Infinite Corporation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52436/1.jpmi.930

Abstract

Kegiatan pengabdian kepada masyarakat (PKM) merupakan salah satu kewajiban tri dharma bagi dosen yang ada di Perguruan Tinggi di Indonesia. Kegiatan pelatihan dalam menerapkaan teknologi perikanan di Desa Lukun Kabupaten Kepulauan Meranti bermanfaat untuk masyarakat dalam mengembangkan dan memanfaatkan lahan-lahan yang terlantar, sehingga diharapkan dapat meningkatkan kualitas hidup dan kesejahteraan masyarakat di desa ini. Jumlah peserta pengabdian dalam pelatihan penerapan Teknologi Perikanan Budidaya Air Payau adalah sebanyak 39 orang (yang dibagi menjadi 2 angkatan), yang dilakukan selama satu bulan di sungai Suir UPT Kelautan dan Perikanan, Dinas Kelautan dan Perikanan Desa Lukun Selat Panjang Kabupaten Kepulauan Meranti. Telah terjadi peningkatan pemahaman terhadap teknologi perikanan budidaya air payau sebesar 35-80%. Dari 39 orang peserta pengabdian diperoleh 37 orang peserta yang pengayaan (tuntas) (dengan nilai KKM 78) dan 2 orang perlu perbaikan (remedial/belum tuntas). Daya serap peserta pengabdian (DSPP) adalah 94,87% dengan nilai rerata peserta pengabdian (NRPP) selama sosialisasi adalah 89,36 dan taraf serap peserta pengabdian (TSPP) adalah 948,70. Pemahaman peserta pengabdian setelah sosialisasi adalah tinggi dan pencapaian target materi pengabdian (PTMP) yang disajikan adalah 100%.
PENGGUNAAN PUPUK ORGANIK CAIR LIMBAH TAHU DAN AIR KELAPA TERHADAP PERTUMBUHAN Spirulina sp. Hotria Mayesi Pakpahan; Saberina Hasibuan; Syafriadiman Syafriadiman
Media Akuakultur Vol 17, No 2 (2022): Desember, 2022
Publisher : Pusat Riset Perikanan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/ma.17.2.2022.73-80

Abstract

Kepadatan Spirulina sp. dapat dipengaruhi oleh faktor nutrisi dan lingkungan. Faktor nutrien memiliki peranan penting dalam proses fotosintesis. Penelitian ini bertujuan untuk mendapatkan dosis pupuk organik cair (POC) limbah tahu dan air kelapa yang terbaik terhadap kepadatan Spirulina sp. Penelitian ini dilaksanakan pada tanggal 20 Mei 2022 sampai 28 Juni 2022, di Laboratorium Mutu Lingkungan Budidaya Fakultas Perikanan dan Kelautan, Universitas Riau. Metode yang digunakan adalah metode eksperimen Rancangan Acak Lengkap (RAL) dengan satu factor, yaitu dosis air kelapa terdiri atas 4 perlakuan yaitu : P0: 1 g L-1 POC limbah tahu tanpa air kelapa, P1: 1 g L-1 POC limbah tahu dan 0,25% air kelapa, P2: 1 g L-1 POC limbah tahu dan 0,5% air kelapa, P3: 1 g L-1 POC limbah tahu dan 0,75% air kelapa. Untuk mengurangi tingkat keraguan maka diperlukan ulangan sebanyak 3 kali. Pemeliharaan Spirulina sp. dilakukan selama 25 hari dengan parameter yang diamati yaitu kepadatan Spirulina sp., laju pertumbuhan spesifik, suhu, pH, DO, salinitas, nitrat dan fosfat. Dimana Spirulina sp. didapatkan dari petani Spirulina sp. di Jepara, Jawa Tengah. Bibit yang digunakan sebanyak 66,4 mL dengan kepadatan sebanyak 5.000 ind.mL-1 dimasukan ke dalam wadah dengan kapasitas 2 L. Hasil penelitian menunjukan bahwa ada pengaruh dosis POC limbah tahu dan air kelapa yang berbeda terhadap pertumbuhan Spirulina sp., dimana dosis terbaik dengan kepadatan tertinggi berturut-turut dari P3 sebesar 270,6x104±835,4a ind.L-1, kemudian P2 yaitu 123,0x104±72857,9b ind.L-1, P1 sebesar 51,7x104±6474,0c ind.L-1 , dan P0 12,7x104±1797,2d ind.L-1, dengan laju pertumbuhan spesifik tertinggi mulai dari P3 yaitu 0,8171±0,01a ind.mL-1/hari, P2 0,7315±0,00b ind.mL-1/hari, P1 0,5583±0,02c ind.mL-1/hari, dan P0 0,4122±0,05d ind.mL-1/hari, dengan kisaran kualitas air optimum seperti suhu 27-32 ºC, pH 7,1-8,8, DO 4,2-8,4 mg.L-1, salinitas 25-30 ppt, nitrat 0,340-0,855 mg.L-1 dan fosfat 0,225-0,384 mg.L-1.The density of Spirulina sp. can be influenced by nutritional and environmental factors. Nutrient factors have an important role in the process of photosynthesis. This study aims to obtain the best dose of liquid organic fertilizer (POC) from tofu waste and coconut water on the density of Spirulina sp. This research was conducted from 20 May 2022 to 28 June 2022, at the Aquaculture Environmental Quality Laboratory, Faculty of Fisheries and Marine Sciences, University of Riau. The method used is the experimental method Completely Randomized Design (CRD) with one factor, namely the dose of coconut water consisting of 4 treatments, namely: P0: 1 g L-1 POC of tofu waste without coconut water, P1: 1 g L-1 POC of tofu waste and 0.25% coconut water, P2: 1 g L-1 POC tofu waste and 0.5% coconut water, P3: 1 g L-1 POC tofu waste and 0.75% coconut water. To reduce the level of doubt, it is necessary to repeat 3 times. Spirulina sp. maintenance was carried out for 25 days with observed parameters namely Spirulina sp. density, specific growth rate, temperature, pH, DO, salinity, nitrate and phosphate. Where is Spirulina sp. obtained from Spirulina farmers in Jepara, West Java. 66,4 mL of seeds used with a density of 5,000 ind.mL-1 were put into a container with a capacity of 2 liters. The results showed that there was an effect of different POC doses of tofu waste and coconut water on the growth of Spirulina sp., where the best dose with the hihest density was P3 of 270.6x104±835.4a ind.L-1, then P2 of 123.0x104±72857.9b ind.L-1, P1 of 51.7x104±6474.0c ind.L-1, and P0 of 12.7x104±1797.2d ind.L-1, with a rate of the highest specific growth starting from P3 namely 0.8171±0.01a ind.mL-1/day, P2 0.7315±0.00b ind.mL-1/day, P1 0.5583±0.02c ind.mL-1/day, and P0 0.4122±0.05d ind.mL-1/day, with optimum water quality ranges such as temperature 27-32 ºC, pH 7.1-8.8, DO 4.2 -8.4 mg.L-1, salinity 25-30 ppt, nitrate 0.340-0.855 mg.L-1, and phosphate 0.225-0.384 mg.L-1.
Co-Authors ', Nasrizal ', Riduan A.A. Ketut Agung Cahyawan W Abner Arie Pranata Novemberian Marpaung Achmad Purnomo Adelia Renata Agusta, Dian Asa Ahmad Fauzan Saputra Alif Saputra Anastasya Dwi Kinanti Anggriani, Yuli Aprianto, Bagus Aprilia Dwiningtias Aris Tarkus Atria Martina Aufa Kevin Bagus Aprianto Bambang Djadmo K Bambang Djadmo Kertonegoro Christine Natalina Darfia, Novreta Delilla, Silvia Deni Efandry Simatupang Dhearesta, Anugrah Aurora Dian Asa Agusta Dian Asa Agusta Diana Novita Dianita, Ici Dicki Alexs Sandro Syam Dimas Oky Pratama Dismayanti, Sakdia Drastinawati ' Edi Putra Edi Yusuf Adiman Ek Putra Toyibin Sianipar Eka Oktavia Br. Limbong Eka Sandra Bayu Eko Candra Eko Hanudin Eko Hanudin Enjel Natali Kristin Fajar Alfisyahrin Febriani, Rivi Febriyanto, Andi Gea, Noveria Gimin Gimin Gimin Ginting, Dicky Efrata Hamsar Susilo Dinata Handayani, Tri Putri Harnita Harni Harsadi, Asri Henni Syawal Hotria Mayesi Pakpahan Husna, Hidayatul Ibnu Hadzqi Ici Dianita Imelda Wardani Indra Suharman Irsal simbolon ismet, M.Yorasoki Jernihtayanti Jernihtayanti Jernihtayanti, Jernihtayanti Joel Rikardo Sinaga Juandi Juandi Kamiso Handoyo Nitimulyo Kamiso Handoyo Nitimulyo Khairun Nisa Khairun Nisa Khairuniah Khairuniah Kinanti, Anastasya Dwi Kori Cahyono Kristin, Enjel Natali Lukito, Gayon Marthalena Agustini Sihite Masril Masril Maya Kurniati Mei Silfia Situmorang Monalisa Hasibuan Mouch Roddy Mudinillah, Adam Muhammad Fadhli Muhammad Fajar Fadillah Muhammad Nailizzafir Muhammad Nandy Syahputra Muhammad Rafi Nugraha Murib, Darli Mustafa Kamal Nababan, Tri Manda R Nana Trilanda Natalina, Christine Netti Aryani Niken Ayu Pamukas Nirmala ' Novan Rumbata Novreta Ersyi Darfia Nur Asiah Nuraini El Fajri Nuraini Nuraini Nurhadi, Mhd Ilham Nurul Hidayat NURUL HIDAYAT Paiturrahman Sirait Pratama, Dimas Oky Purba, Constantine Putri, Adlia Tri Rahmat Imam Mainil Rahmat Iman Mainil Rahmayuni, Apriliza Ramadhan, Dandi Ramadinal Riski Lubis Ranny Sirait Rhino Pamungkas Rinaldi Rinaldi Rivi Febriani Rizky Ramadhan Rizky Ramadhan, Rizky Roni Mahiwal Pohan Safutri, Dewi Noliyan Sakdia Dismayanti Sapri Sapri Saputra, Alif Sari, Sri Nadila Sekar Asmara Dhewanty Sherina Nur Afifah Sianipar, Ek Putra Toyibin Silvia Delilla Silvia Delilla Simatupang, Deni Efandry Sri Midawati Agustina Panjaitan Sri Nadila Sari Sri Purwahyuningsih Sri Yusnita Suryaldi Aldo Syafriadiman, Syafriadiman Syahkila Syahkila Syam, Dicki Alexs Sandro Taradifa, Shintia Tardilus Tardilus Taufik Hidayat Taufik Hidayat Tetty Marta Linda Tevania Shafira Tri Manda R Nababan Tri Putri Handayani Vadissa Putri Utami Vina Damayanti Vina Okto Viana Wahyu Lestari Wardana, Amelia Suci Windarti Windarti Windarti Windarti Yose Riadi Yulia Eka Putri, Yulia Eka Yunus, Ahmad Yusron Al Anshory Harahap Zalukhu, Ida Yanti