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All Journal Jurnal Perikanan dan Kelautan Berkala Perikanan Terubuk Jurnal Ilmu Lingkungan Jurnal Ilmu Perairan (Aquatic Science) Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Journal of Geoscience, Engineering, Environment, and Technology Eklektik : Jurnal Pendidikan Ekonomi dan Kewirausahaan Riau Journal of Empowerment JURNAL PHOTON JURNAL PENDIDIKAN TAMBUSAI Daun: Jurnal Ilmiah Pertanian dan Kehutanan Asian Journal of Aquatic Sciences Unri Conference Series: Community Engagement ECOTONE Jurnal Zona Journal of Rural and Urban Community Empowerment SEHATI: Jurnal Kesehatan Dinamika Lingkungan Indonesia CANANG: Jurnal Pengabdian Masyarakat Bhakti Nagori (Jurnal Pengabdian kepada Masyarakat) Jurnal Ilmu-Ilmu Kehutanan EcoNews BERBAKTI: Jurnal Pengabdian Kepada Masyarakat Jurnal Perikanan dan Kelautan
Ridwan Manda Putra
Universitas Riau
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Comparative study on reproductive biology of Rasbora caudimaculata from the Teluk Petai and Tanjung Kudu Lakes, Kampar Regency, Riau Province Yofi Kontesa; Windarti Windarti; Ridwan Manda Putra
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 8, No 1 (2021): Edisi 1 Januari s/d Juni 2021
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

Abstract Rasbora caudimaculata is a type of freshwater fish that commonly inhabit the Teluk Petai Lake and Tanjung Kudu Lake, Kampar Regency, Riau Province. This study aims to understand the reproductive biology of R. caudimaculata. The fish was sampled 4 times, once/week,from November–December 2020. Parameters measured were sexsual characteristics, sex ratio, gonad maturity level, gonad somatic indeks (GSI), fecundity and egg diameter. Results shown that there were 57 fishes from theTeluk Petai Lake and 70 fishes were collected from the Tanjung Kudu Lake. Sex ratio of the fish from the Teluk Petai Lake was 1:2, Gonado Somatic Indeks (GSI) was range from0.00-10.62%,the level of gonad maturity was ranged fromII-V, the average fecundity was1,655-2,677 eggs/fishand egg diameter was 0.55-0.84 mm, while the Tanjung Kudu Lake  is fishes, the sex  ratio was 1:2, Gonado Somatic Indeks (GSI) 0.18-12.12%,the level of gonad maturity was I-V, the fecundity was 818-2,479 eggs/fishand egg diameter ranged from 0.53-0.86 mm. This fish is partial spawner.Keywords: Sex Ratio, GSI, maturity level, Fecundity, partial spawner
Stomach Content Analysis of Pangasius polyuranodon Captured In The Siak River, Tualang Village, Siak Regency, Riau Province Nurlaili '; Windarti '; Ridwan Manda Putra
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Pangasius polyuranodon is one of freshwater fishes that inhabit the Siak River in Riau. This fish has a high economical value and it is a main ingredient for many Riau’s traditional food. However, information on biological aspects of this fish is limited. To understand the stomach content analysis of this fish, a study has been conducted from January – March 2015. The fish was sampled in the Siak River using of the gill net. Stomach content of the fish was analyzed as a basis to calculate the Preponderance Index (PI). There were 118 fishes captured, but 33 of them had empty stomach and they cannot be used for stomach content analysis. Results shown that the main food of P. polyuranodon was a benthic animal such as gastropods (PI 43.91%), bivalve (PI 17.77%), cricket (PI 5.39%), fish (PI 1.52%), crustacean (PI 1.26%), bones (PI 0.24%) and Elais guinensis (PI 28.49%), leaves (PI 1.19%) and Archidendron (0.05%). Empty shells of gastropods and bivalve and Elaeis kernels were found in the intestine of the fish, indicates that the fish dispose these hard materials through their feces. Based on data obtained, it can be concluded that the main food of P. polyuranodon is benthic animals such as gastropod and bivalve and this fish can be categorized as omnivore leads to carnivore.Keyword: Pangasius polyuranodon, Stomach Content Analysis, Index of Preponderance
Stomach content analysis of snakehead fish (Channa striata ,Bloch 1793) in the Sei Paku Reservoir, Kampar Kiri Sub-Regency, Kampar Regency, Riau Province Yosep Juven Yobi F Sitanggang; Deni Efizon; Ridwan Manda Putra
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 7, No 1 (2020): Edisi 1 Januari - Juni 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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ABSTRACTSnakehead fish (Channastriata) is one of  fish living in the SeiPaku Reservoir. Research on the stomach content analysis and feeding habits of the fish has been carried out in February-April 2019. Samplings were conducted6 times, 2 weekly.  The number of fish caught was 97. The stomach content was analyzed using  a gravimetric method and the data obtained wereused for calculating the IP value. Results shown that the type of food present in the stomach were fish, insects, plants, andnot identified debris. The main foods of the snakehead fish was fish (IP 62,72%), the complementary foods was non identified animal debris(IP 37,27%)  and there were 2 additional food, namely  insects (IP 0.001) and and plants(IP 0, 02). Based on data obtained, it can be concluded that C. striata is a carnivore fish. The water quality of the reservoir were as follows: temperature 28oC-32oC, brightness of 26.15-58 cm, pH of 6, disolved oxygen of 3-5 mg/L adn cabondioxide 5.99-7.99 mg/L. Keywords: Carnivorous fish, Preponderance Index, Gravimetric, Cork fish
Meristik, morphometric, FISH GROWTH PATTERNS AND PEARL Sepat (Trichogaster leeri). Muslimatun '; Ridwan Manda Putra; Deni Efizon
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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The research was conducted in February-April 2013. Who caught 56 fish tail with a range of 113-185 mm in total length and weighing 28-82 grams of Canal Village Pomegranate and 32 tail with a total length range of 120 - 175mm and weighing 24-71 grams of Canal Village West Tangkerang. There are 13 characters that will be calculated meristik and 25 morphometric characters that will be measured in this study. The results of calculations of the Canal Village meristik Pomegranates: D.VI-V. 9-10-40, p.9-16, A.VI-XI.30-40, C.16-21 and the Village of Canal West Tangkerang XII.9-DV-10, p.8-15, AX-XIII .31-38, C.10-19. Average number of scales on the fish scales Sepat siam front dorsal fin 23-28, 32-41 scales in the lateral linea, linea scales above lateral 11-14, scales below the linea lateralis 50-63, 50-66 scales around the body and 30-38 scales on the tail shaft. There is a pattern 4kelompok proportion Sepat siam fish morphometric characters of Channel 4 Pomegranate Village of Canal Village West Tangkerang pattern groups the proportion of fish Sepat siam morphometric characters of Canal Village Pomegranate Sepat siam fish growth patterns in Pomegranate Channel and Canal West Tangkerang the negative allometric (Canal Village Tangkerang West, male and female b = 0.107 b = 0.151) and at Canal Village Pomegranate (male, female b = 0.096 and b = 0.061). Sepat siam fish traits can be seen from the high dorsal fin, caudal fin height to distinguish male fish and beitina Sepat siam.Key words: Trichogaster pectoralis, Pomegranate Canal Village, Canal Village West Tangkerang,morphometric characters, character meristik
Morphometric, meristic and growth patterns of Belontia hasseltifrom the Banjiran Swamp, Air Hitam River, Payung Sekaki District, Riau Province Fajar Malini; Ridwan Manda Putra; Deni Efizon
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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AbstractBelontia hasselti is a typeof freshwater fish that inhabit swamp waters.Information on biological, including morphometric, meristic, and growth patterns of the fish is rare. To understand the morphometrical andmeristicalcharacteristics, and growth patterns of the fish, a research had been conducted from February to March 2018. There were 100 fishes (70.08-130.05 mm TL and 7.44-40.02 gr BW). There were 26 morphological characteristics measured and 11 meristical characteristics counted. The meristical characteristics were as follows: D. XVI-XVII, 10-13 P.10-12,   V.I, 4-6 A. XV-XVII, 11-13). The number of scale in the pre-dorsal fin was 22-24, in the cheek was 4-6, around the body was 32-42,  in the caudal peduncle was 14-16, above lateral line was 4.5-6.5 and under lateral line was 11.5-13.5). There were 5 morphometrical characteristic differences between male and female B.hasselti.They wereheight of the head,  space from aye to the dorsal fin, space from ventral fin to the anal fin, the height of dorsal and the height of anal.The length-weight relationship shown that the growth of male and female was allometric negative.Keywords:freshwater fish, allometric, morphological characteristic, meristic characteristic
Identification Of Aquatic Plant Types (Macrophyta) In Peat Swamp Ecosystems In Pelalawan Village, Pelalawan Regency, Riau Province Shofiyah Tika Ashilah; Ridwan Manda Putra; Eddiwan Eddiwan
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 6 (2019): Edisi 2 Juli s/d Desember 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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ABSTRACT Peat Swamp Ecosystem is one of the ecosystems in the wetlands, which is experiencing a shift in the function of oil palm plantations and Industrial Plantation Forests (HTI). This study aims to determine the types of aquatic plants that live in the Peat Swamp Ecosystem Pelalawan Village, Pelalawan Regency, Riau Province. The method used is the method of observation, with descriptive analysis. Sampling is carried out every day for one week until no new species are found. Samples of aquatic plants were identified by Steenis (1981). The results found that there were 4 classes, 10 families and 10 species of aquatic plants that live in the peat swamp ecosystem. Water growth consists of 2 patterns of life, namely floating type, and emergent type. There are aquatic plant species in the peat swamp ecosystem are Eicchorniacrassipes, Ipomoea aquatica, Salvinianatans, Pistiastratiotes, Lycopodiumclavatum, Echinodoruspalaefolius, Paspalumcommersoni, Cyperusrotundus, Nymphaestellata, andLimnocharisflavaKeyword: Peat Swamp Ecosystem, identification, aquatic plants 
MORPHOMETRIC, MERISTIC, AND GROWTH PATTERNS OF SNAKEHEAD FISH (Channa striata Bloch, 1793) IN SEIPAKURESERVOIR, SUB-DISTRICT KAMPAR KIRI, KAMPAR DISTRICT,RIAU PROVINCE. Widya Oktavia Nainggolan; Deni Efizon; Ridwan Manda Putra
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 6 (2019): Edisi 2 Juli s/d Desember 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract Channa striatais one freshwater fish that inhabit the SeiPaku Reservoir.Information on biological aspects of this fish, including morphometric, meristic, and growth patterns, however, is rare. To understand the morphometrical, meristicalcaracteristics and growth pattern of this fish, a research had been counted from February-April 2019. Fish sampling was carried out in SeiPaku reservoirs six times at intervals of two weeks. There were 97 fishes (256-501 mm SL and 150-1500 gr BW). There were 26 morphological characteristic measured and 11 meristical characteristics counted. The meristicalcaracteristics were as follows D.40-45, P.14-17, V.6, A.22-28, C.12-14. The number of scale in the pre-dorsal fin was 12-18, in the cheek was 8-9, around the body was 38-40, in the caudal peduncle was 14-16, above lateral line was 6-8 and under lateral line was 10-12. There were 3 morphometrical characteristic differences between male and female C. striata.In male fish, distance between the mouth to the base of the pectoral fin, the distance of the pelvic fin to the base of the anal fin, the length of the anal fin is longer than the female fin. The length-weight relationship shown that the  growth male and female was allometric positive with a value of b  = 3.1651 for females and b = 3.0718 for males. Keywords:Freshwater fish, positive allometric, morphometric characters, meristic characters, growth patterns 
Stomach Content Analysis of Anabas testudineus from the Lubuk SiamLake Siak Hulu Sub-district Kampar District Riau Privince Dalan Trenget Manik; Ridwan Manda Putra; Windarti Windarti
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 6 (2019): Edisi 2 Juli s/d Desember 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract Anabas testudineus  commonly inhabits the Lubuk Siam Lake. information on the feeding habit of that fish, however, is rare.  To understand the type of food consumed by that fish, a research has been conducted in July to August 2019. Sampling was conducted once/ two weeks interval for two months. There were 97 fishes captured, but 22 of them had empty stomach and they can not be used for stomach content analysis. Theanalysis was conducted using avolumetric method.Stomach content wasanalyzed as a basis to calculate the Preponderance Index (PI).Results shown thatthe main food of the fish  was plant (PI 56.96%), thecomplementary food was fish and unidentified debris (PI was 26.56% and  12.50% respectively), and additional food was insects and crustacean  ((PI was 3.13% and 0.85% respectively). Data obtained indicate that this fish can be categorized as omnivore.Keywords: Climbing perch, Gut Content Analysis, Volumetric method,Oxbow Lake                                                                                                   
Morphometric, meristic and growth patterns of (Thynnichthys thynnoides Bleeker, 1852) from the Pinang Luar Oxbow Lake, Buluhcina Village, Kampar Regency, Riau Province Nofika Srijayanti; Ridwan Manda Putra; Deni Efizon
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 3, No 2 (2016): Wisuda Oktober Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Thynnichthys thynnoides or motan fish is freshwater fish that inhabit the Pinang Luar Oxbow Lake. This fish has high economical value, around Rp. 25.000- 35.000 /kg. To understand the morphometrical, meristical characteristics and growth pattern of this fish, a research had been conducted from March-May 2016. There were 149 fishes (75.04-181.57 mm TL and 3,78-53,77 gr BW) were captured from the lake. There were 26 morphological characteristics measured and 9 meristical characteristics counted. General body form of the fish is not changing as the fish growing. The meristical characteristics of the fish were as follow : D.I.27-29, P.10.5, V.II.5-8, A.5-7.2, C.10-12.9, the number of scale in the pre-dorsal fin 45-50, around the body was 46-48, the caudal peduncle was 12-14 and the lateral line was 58-60. The length-weight relationship shown that the growth of male is negative allometric (b= 2.975), but that of the female was positif allometric (b= 3.092). The water quality parameters shown that temperature 26-280C, transparency 22-49 cm, pH 6, DO 4.6-6.2 mg/L, CO2 5.8-8.5 mg/L and depth 108-520 cm. Data on water quality parameters indicate that water quality in the Pinang Luar Oxbow Lake is able to support the life of the motan fish.Keywords : Thynnichthys thynnoides, Pinang Luar Oxbow Lake, morphometric, meristic, growth patterns
Fish Identification in The Tanjung Kudu Lake, Kualu Village Tambang District, Kampar Regency, Riau Province Dwi Azelina Rizki; Ridwan Manda Putra; Efawani Efawani
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 8, No 1 (2021): Edisi 1 Januari s/d Juni 2021
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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AbstractTanjung Kudu lake is an oxbow lake that receive water from the Kampar River during the rainy season. This lake is inhabited by many fish species. However, the information about the type of fish in that area is limited. To understand the types of fish present in the Tanjung Kudu lake, a study has been conducted in August to December 2020. Fish sampling were conducted every day for two weeks until there is no new species found. The fishes were captured using lures, nets and bamboo traps. Fish samples were then identified. Results shown that the caught fish consists of 3 orders, 9 families, 14 genera and 18 species. Among 18 species captured, 9 species were edible fishes and 9 species were ornamental-edible fishes. The water quality of the lake were as follows: temperature of 28oC-29oC, brightness of 45-55 cm, pH of 5-6, dissolved oxygen of 4-4.4 mg/L and carbondioxide 6.18-8.21 mg/L.Keywords: Oxbow lake, Ornamental fish, Edible fishes, Ornamental-edible fishes
Co-Authors ', Efawani ', Muhammad ', Susanti ', Windarti ', Yanti . Zulfan Aan Nur Rahmat Adytia Eko Maulana Afrizal, Deden Agrina Agrina Agrina Agrina Agrina Agrina Aldila Hasanah Amalia Prafitra Harman Amanda Amanda Aminuyati Andri Hendrizal Anggi Pramana Aprinata, Rio Aras Mulyadi Ardeline, Mela Ardilah Rahmadani Ari Prima Dewi Ari Prima Dewi Asep Permana Asmul Fauzi Harahap, Asmul Fauzi Asshabri, Fadli Atika Azharo Atika Azharo Atira Diniya Bambang Dewo Bagus Bayhakki Bayhakki Bayhakki Bayhakki Belgian Tambunan Benny Heltonika Bintal Amin Budijono, Budijono Burhanuddin, Dudung Can, Hafez Adefl Chaidir P Pulungan Chaidir Pulungan Chendy Prima Sari Chitra Hermawan Dadang Mashur Dalan Trenget Manik Dedes Handayani Dedi Afandy Defri Yoza Deni Efizon Desi Heltina Desrila Rahmania Dewi Sartika Dewita Dewita Dicki Hartanto Dina Situmorang Driani, Gema Illahi Dwi Azelina Rizki Dwi Yanti Tanjung Eddiwan Eddiwan Eddiwan Kamaruddin Efawani Efawani Efawani, Efawani Efriyeldi, Efriyeldi Eka Hariyani Eko Prianto, Eko Elfridayani, Tri Eli Yana Siregar Elizal, Elizal Elly Anggriani Purba Eni Sumiarsih Erni Setiawati Erwina Citra Sejati Gulo Eva Susanna Faddillah Kurnia Fadilah, Annisa Fajar Malini Fathoni Ahmad Febrina Hanum Fitri, Nurlaila Fitri, Nurlaili Fitriyanti Permanasari Friska Girsang Fuad Ardiansyah Siregar Gita Melisa Yolanda Gultom, Imelda Sofia Loren Gusnar Simangunsong Hamidi, Wilzam Hartanto, Farhan Sidiq Heffiana Heffiana Helperida Gurning Henri Siahaan Herman Herman Hermawita, Ade Hutajulu, Magdalena Dwiyani Ica Hayati Indra Lesmana Indradewa, Rhian Irawan, Willy Irna ramadhani Isjoni Isjoni Isma Mulyani Jihan Nabila Sajidah Julisa, Ulfania Julisa, Ulfilia Kamal, Fakhrul Karnila, Rahman Karnila Khoirunisyah, Khoirunisyah Kika Ananda Krisna Mailin Simanjuntak Kurniawan, Ahmad Jati Lilis Kurnia Lilis Kurnia Lilis Kurnia Lisa Fitriyani Simatupang Lita Febriani Luthfiani, Firda Mariani Silvia Br Sihombing Mayarni Mayarni Megariani Megariani Megawati Megawati Meimi Laillah Melana Sari Melia Setia Rindu Melinda, Devi Meuthia Pangerani Mimin Sundari Nasution Mohd Zulkurnain Mubarak Mubarak Mubarak Mubarak Mufidah Dwi Suci Mufidah, Muna Muhammad Fauzi Muhammad Luthfi Muhammad Syafii Musadad Musadad Muslimatun ' Mutia Pradina Nia Novita Nicken Nicken Nicken, Nicken Nofika Srijayanti Nofrizal Nofrizal Nora Oktavia Simanjuntak Novalina Pinem, Novalina Novita Fauzi Nur Asiah Nur Asiah Nuraini El Fajri Nuraini Nuraini Nurlaili ' Olfa Riyana Padmayni, Padmayni Paridah Paridah Phivi Andriza Pradina, Mutia Purwoko, Agus Putrayudha, Rizky Akbar Putri Permatasari Putri, Dea Ananda Radhiyah Radhiyah Radhiyah Radhiyah Radhiyah, Radhiyah Rahmania, Desrila Rahmat, Aan Nur Ramayanda Gusni Rasoel Hamidy Resfianto Resfianto Rini Anggraini, Rini Ririn Sofiani Riska Puspita Sari Risky Arya Putri Rivco Hastwoyundra Rizka Aprisanti Rizki, Aisya Ayu Rosita Nurdiyana Sally Rizky Sam Syahra Jihad Santrina Banjarnahor Sari, Desi Maya Sari, Fadhila Cynthia Sembiring, Rinawati Shofiyah Tika Ashilah Siburian, Sades Simarangkir, Lisa Meisim Siregar, Rida Amaliah Siska Alemina Ginting Siska D Ompusunggu Siti Muryati, Siti Sitorus, Jefri Valdano Sofyan Husein Siregar Sri Rahayu Rezki Ardiyanti Sri Ramadhani Sri Wahyuni Sukendi Sukendi Sukron, M. Supiana, Supiana Susanti ' Susanti, Lasri suwondo suwondo Suwondo Suwondo Syahril Nedi Syamsiar, Syamsiar T Nisari Tasman Adi Tengku Dahril, Tengku Tengku Nurhidayah Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Triani Wulandari Trinop Sagiarti Utami, Niken Yufira Viktor Amrifo Wahyu Budiharti Widya Oktavia Nainggolan Winda Lestari Windar, Windarti Windarti ' Windarti Windarti Windarti Windarti Windi Syahrian Wiwit Kartika Sari Wulandary, Marchya Audhya Yofi Kontesa Yolla Novita Sari, Yolla Novita Yosep Juven Yobi F Sitanggang Yudhi Ardianto Yuliati Yuliati Yulindra, Ade Yurisman ' Yurisman Yurisman Yurisman Yurisman Yusmarini Yusmarini Yusni Ikhwan Siregar Zahtamal Zahtamal Zhonada, Anggun Zuhirman Zuhirman Zulkarnain Zulkarnain Zulkarnain Zulkarnain Zulkarnaini Zulkarnaini