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Kelimpahan Epifit pada Lamun Enhalus acoroides Dan Thalassia hemprichii di Pesisir Timur Pulau Bintan Feny Herawati; Fadhliyah Idris; Aditya Hikmat Nugraha
Buletin Oseanografi Marina Vol 15, No 2 (2026): Buletin Oseanografi Marina
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/buloma.v15i2.75531

Abstract

Epifit adalah organisme yang menempel pada permukaan tumbuhan seperti pada daun lamun. Keberadaan epifit pada daun lamun dalam kondisi yang berlebih dapat mengakibatkan penurunan produktivitas pada lamun. Terdapat dua jenis lamun yang memiliki tingkat kehadiran yang cukup tinggi di perairan yaitu Enhalus acoroides  dan Thalassia hemprichii. Tujuan dari penelitian ini ialah untuk mengidentifikasi jenis epifit yang menempel dan menghitung kelimpahan epifit pada lamun Enhalus acoroides dan Thalassia hemprichii di Pesisir Timur Pulau Bintan. Terdapat 3 stasiun pengamatan, yaitu meliputi: Teluk Bakau. Malang Rapat, dan Berakit. Penentuan lokasi pengamatan berdasarkan Purposive Sampling. Metode sampling menggunakan transek kuadrat 50x50 cm dan diletakkan pada titik 0 m, 50 m, dan 100 m pada line transek yang tegak lurus dengan garis pantai. Hasil penelitian menunjukkan bahwa komposisi epifit pada lamun Enhalus acoroides dan Thalassia hemprichii terdiri dari 5 kelas yaitu Bacillariophyceae, Cyanophyceae, Dinophyceae, Chlorophyceae, dan Conjugatophyceae. Kelimpahan epifit pada lamun Enhalus acoroides pada ketiga lokasi penelitian berkisar 4912,74 – 7517,25 ind/cm2. Kelimpahan epifit pada lamun Thalassia hemprichii di ketiga lokasi penelitian berkisar 6128,29 – 7600,37 ind/cm2. Berdasarkan hasil analisis komponen utama  menunjukkan bahwa kelimpahan epifit memiliki keterkaitan dengan nirat dan fosfat.    
The influence of planting distance on seagrass (Enhalus acoroides) seedling growth Haniifah Nur Faatinah Puruhito; Indri Addini; Aditya Hikmat Nugraha
Depik Vol 13, No 2 (2024): AUGUST 2024
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.13.2.37366

Abstract

Seagrass restoration practice of transplanting grown seagrass from a donor to the planting site is discovered to disrupt the existing ecosystems. An alternative method includesthe use of seedlings, which requires a protected germination environment to survive. At the initial stage, the seedlings need adequate space for growth and expansion of root systems. However, cultivating seagrass seedlings in aquariums is challenging due to limited space. Therefore, this study aimed to investigate the growth and development of aquarium-cultured seagrass seedlings and evaluate the impact of different spacing on growth. Seedlings were cultivated in the laboratory under 2 treatments, each lasting 3 months. Enhalus acoroides seedlings collected from Dompak Island, Tanjungpinang, were used with varying planting distances for each treatment. The results showed that Treatment A (4 cm spacing) had a lower survival rate (66.73%) compared to TreatmentB (1.5 cm spacing) (97.78%) due to a fungus outbreak.However, Treatment B had slower growth than A, suggesting potential problems with water quality and increased competition for resources in denser plantings. In this study, the significance of planting spacing was outlined and a statistically significant difference was discovered in seagrass growth between various treatments (P0.05). A rapid growth rate of 2.08-3.02 mm/day was observed in leafs, which exceeded the value observed in previous investigations conducted under similar conditions and species. It was important to acknowledge that leaf length was also 17.5-21.6 cm, exceeding the values observed in another experiment using lab-cultured E. acoroides. Root lengths were comparatively shorter (7.6-8.2 cm), which signified the dynamic nature of seagrass development. In conclusion, addressing environmental conditions and optimizing planting spacing, was essential for sustainable growth.Keywords:EnhalusGrowthSeagrassSeedlingsSpacing
Rule of seagrass ecosystem as marine debris trap: A study case in seagrass ecosystems across a small island at Tanjungpinang city Aditya Hikmat Nugraha; Rizki Rizki; Fadhliyah Idris
Depik Vol 13, No 1 (2024): APRIL 2024
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.13.1.34027

Abstract

Seagrass ecosystems have an essential function as a feeding, spawning and nursery areas for various marine biota, etc. There are threats to the sustainability of seagrass ecosystems' biodiversity, one of which is the dumping of garbage into the sea, which causes damage to coastal ecosystems. This study aimed to determine the species and cover of seagrass ecosystems and the type and density of marine debris in seagrass ecosystems in the waters of small islands of Tanjungpinang City. There are three stations: Dompak Island, Penyengat Island, and Los Island. This research was conducted in May-June 2023. Seagrass cover data was collected using the line transect method with a quadrat transect of 50 cm x 50 cm to observe the species and cover. Data collection on marine debris in the seagrass ecosystem was taken on transects with an area of 100 m x 100 m. Marine debris obtained is then grouped by type to calculate density and weight. The types of seagrasses found include Enhalus acoroides, Thalassia hemprichii, Cymodocea serrulata, Cymodocea rotundata, Halodule uninervis, Halodule pinifolia, Halophila ovalis, and Syringodium isoetifolium. The highest total seagrass cover is found on Los Island, with a value of 25.81% classified as poor with a sparse cover category. The types of marine debris found are plastic, glass, rubber, wood, and its derivatives. According to the number of pieces, the highest density of marine debris is plastic waste, resulting in 0.0079 items/m2, and the weight density is 0.0528 grams/m2 found at Los Island.Keywords:biodiversitydebrisplasticseagrasssmall island
Seagrass biodiversity at three marine ecoregions of Indonesia: Sunda Shelf, Sulawesi Sea, and Banda Sea MUJIZAT KAWAROE; ADITYA HIKMAT NUGRAHA; JURAIJ JURAIJ; ILHAM ANTARIKSA TASABARAMO
Biodiversitas Journal of Biological Diversity Vol. 17 No. 2 (2016)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d170228

Abstract

Kawaroe M, Nugraha AD, Juraij, Tasabaramo IA. 2016. Identification of soybean genotypes adaptive and productive to acid soil agro-ecosystem. Biodiversitas 17: 585-591. Seagrass is one of the coastal ecosystems in marine ecoregions of Indonesia that has very important ecological and economical functions. This study aimed to illustrate the diversity of seagrass ecosystems through its distribution, coverage, and density, in three marine ecoregions of Indonesia, namely Sunda Shelf/SHS (Bintan Island/SHS-B and the Seribu Islands/SHS-S), Sulawesi Sea/SS (Talaud Island), and Banda Sea/BS (Tanimbar Islands). The study was conducted at 16 stations in SHS, 20 stations in SS, and 30 stations in BS. A line transect method was used. Three line transects (length 50m) were deployed ineach station perpendicular to the shoreline towards the sea with a distance of 20 meters between transect lines. In each line transect, quadrate transects were placed (0.5mx0.5m) along the line, alternating left and right line up to the edge. Species identification and seagrass density were calculated in each quadrate transect. Similarity indexes were calculated and analyzed between ecoregion on seagrass coverage and abundance through dendrogram graphic. Results showed that 10 species of seagrass were found in three marineecoregions. In SHS-B, 10 species with a coverage cover of 61% were found and Thalassia hemprichii was of the highest abundance. In ShS-S, 6 species with a coverage cover of 37% were found and Enhalus acoroides species was of the highest abundance. In SS, 5 species with a coverage cover of 43% were found and Cymodocea rotundata was of the highest abundance. Finally, in BS, 7 species with coverage of 60% were found and Thalassia hemprichii was of the highest abundance. These results indicated that seagrass biodiversity found in 3 Indonesia marine ecoregions were still in a healthy condition. One of the implications of this healthy condition of seagrass was that the very important functions of seagrass as a habitat for economically important organisms and a food source for herbivores, particularly Dugong dugong, living in seagrass was still secured.
Diversity, coverage, distribution and ecosystem services of seagrass in three small islands of northern Papua, Indonesia: Liki Island, Meossu Island and Befondi Island Aditya Hikmat Nugraha; Ilham Antariksa Tasabaramo; Udhi Eko Hernawan; Susi Rahmawati; Risandi Dwirama Putra; Robba Fahrisy Darus
Biodiversitas Journal of Biological Diversity Vol. 22 No. 12 (2021)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d221238

Abstract

Nugraha AH, Tasabaramo IA, Hernawan UE, Rahmawati S, Putra RD, Darus RF. 2021. Diversity, coverage, distribution and ecosystem services of seagrass in three small islands of northern Papua, Indonesia: Liki Island, Meossu Island and Befondi Island. Biodiversitas 22: 5544-5549. Papua waters are one of the hot spot areas with high marine biodiversity in the world. Yet, the less accessible location and varying geographical conditions become the significant constraints of biodiversity study in this region, resulting in limited information about the diversity of marine resources, including the seagrass ecosystem. This research aims to investigate the diversity, coverage and distribution of seagrass in three small islands in the northern waters of Papua, namely Liki Island, Befondi Island, and Meossu Island, as well as to study the ecosystem services provided by the seagrass. This research is part of the Nusa Manggala Expedition, which was carried out in November 2018, consisted of seven observation stations. Data collection was conducted using the transect line method combined with plot quadrat. Information regarding seagrass ecosystem services was gathered through observation and direct interviews to the community. The results showed that there were seven species of seagrass in the studied sites, namely Cymodocea rotundata, Enhalus acoroides, Halodule uninervis, Halodule pinifolia, Halophila ovalis, Thalassia hemprichii, and Syringodium isoetifolium. Liki Island had the highest seagrass cover value of 82.24%, followed by Meossu Island and Befondi Island with seagrass cover of 63.23% and 31.25%, respectively. There were 13 seagrass ecosystem services identified in this research. The people of Liki Island and Meossu Island get the benefits of the existence of the seagrass ecosystem. The direct benefits are the presence of seagrass is associated with biota commonly used as food sources such as Siganus sp and sea cucumbers. There are efforts made by the community to maintain the sustainability of the seagrass ecosystem, which is known as sasi.
Empowering the Anambas Islands Community Through Waste Education and the Potential of Utilizing Mangrove Waste into Bioplastics Jelita Rahma Hidayati; Try Febrianto; Susanti Susanti; Ronald Raditya Kesatria Sinaga; Dominikus Yoeli Wilson Laia; Rosyita Alifiya; Eddy Handoko; Murwanto Murwanto; Rika Anggraini; Aditya Hikmat Nugraha; Ilil Arifatin; Said Rully Aditianda; Poppy Yulia Anjani; Hilyatul Aulia; Soneta Achmadiah
Jurnal IPTEK Bagi Masyarakat Vol 5 No 3 (2026)
Publisher : Ali Institute of Research and Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55537/j-ibm.v5i3.1605

Abstract

Waste, particularly plastic, poses a serious threat to coastal ecosystems in the Anambas Islands, Riau Islands Province. This community service program collaborated with LKKPN Pekabaru and Yayasan Jaga Mangkai aimed to enhance environmental literacy, raise awareness on waste management, and introduce the potential of mangrove waste (Bruguiera gymnorhiza) as raw material for environmentally friendly bioplastic. The methods included educational sessions, interactive discussions, coastal clean-up activities, and evaluation using pre-test and post-test questionnaires. The results revealed that from 407.1 kg, 69% of the collected waste consisted of non-plastic categories. Laboratory tests on mangrove waste indicated the presence of active compounds with potential for bioplastic production. Questionnaire evaluation showed a significant improvement in community understanding, with average scores exceeding 50% in aspects of waste knowledge, bioplastic innovation, and attitudes toward environmental management. In conclusion, the program effectively increased ecological awareness and highlighted the potential for local innovation based on coastal resources. Nevertheless, follow-up programs are necessary to ensure that improved knowledge is transformed into sustainable daily practices in waste management.
Pertumbuhan Daun dan Produksi Bunga Lamun Enhalus acoroides dan Thalassia hemprichii Di Perairan Pulau Dompak Kelvin Imaniar Yoenky; Jelita Rahma Hidayati; Aditya Hikmat Nugraha
Journal of Marine Research Vol 15, No 3 (2026): Journal of Marine Research
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jmr.v15i3.52726

Abstract

Studi terkait keberlangsungan lamun dapat dipelajari melalui aspek pertumbuhan dan reproduksinya. Pada penelitian ini bertujuan untuk mengukur laju pertumbuhan daun dan menghitung tingkat produksi bunga pada kelompok lamun persisten yaitu Enhalus acoroides dan Thalassia hemprichii di Perairan Pulau Dompak. Penelitian ini dilaksanakan pada bulan Februari – Maret 2023. Terdapat dua stasiun pengamatan di dalam penelitian ini yang ditentukan berdasarkan kerapatan yang berbeda. Nilai kerapatan jenis lamun Enhalus acoroides dan Thalassia hemprichii pada stasiun 1  sebesar 48.33 ind/m2 dan 106.33 ind/m2 sedangkan pada stasiun 2 sebesar 102.33 ind/m2 dan 152.33 ind/m2. Laju pertumbuhan daun Enhalus acoroides dan Thalassia hemprichii pada Stasiun 2 lebih tinggi dibandingkan pada Stasiun 1. Tingkat produksi bunga untuk kedua jenis lamun Enhalus acoroides dan Thalassia hemprichii tertinggi ditemukan pada stasiun 2. Adapun produksi bunga yang mendominasi pada kedua stasiun berasal dari kelompok bunga betina. Produksi bunga pada setiap fase di kedua stasiun memiliki pola yang sama. Berdasarkan pertumbuhan daun dan produksi bunga kedua jenis lamun di kedua stasiun menunjukkan bahwa tidak adanya perbedaan yang signifikan di kedua stasiun. Hal ini diduga karena kondisi kualitas perairan di kedua stasiun tidak memiliki nilai yang berbeda jauh. Sebagaimana diketahui bahwa pertumbuhan dan produksi bunga pada lamun dipengaruhi oleh faktor kualitas perairan.
Pengembangan Wisata Pantai Berbasis Sumberdaya Alam Berdasarkan Indeks Kesesuaian Wisata di Desa Batu Berdaun, Kabupaten Lingga Khairul Hafsar; Tetty Tetty; Aditya Hikmat Nugraha
Akuatiklestari Vol 6 No 1 (2022): Jurnal Akuatiklestari
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Ilmu Kelautan dan Perikanan, Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/akuatiklestari.v6i1.5006

Abstract

Wisata pantai merupakan salah satu daya tarik wisata yang digemari oleh masyarakat lokal maupun mancanegara yang menampilkan keindahan alam sebagai daya tariknya. Pengembangan wisata pantai akan berdampak positif terhadap ekonomi masyarakat sekitar. Pengembangan wisata pantai dilakukan dengan mengetahui pantai tersebut sesuai untuk dikembangkan menjadi lokasi wisata. Tujuan penelitian adalah untuk melakukan pengembangan wisata pantai dengan menilai indeks kesesuaian wisata pantai di Desa Batu Berdaun. Metode yang digunakan dalam penelitian adalah kuantitatif dengan mengukur dan observasi parameter yang terdiri dari kedalaman perairan, tipe pantai, lebar pantai, material dasar perairan, kecepatan arus, kemiringan pantai, kecerahan perairan, penutupan lahan, biota berbahaya, dan ketersedian air tawar. Hasil penelitian menunjukkan bahwa indeks kesesuaian wisata pantai di Desa Batu Berdaun masuk kategori S1 (Sangat Sesuai) dengan nilai 94% yang berarti bahwa sangat layak untuk lokasi wisata pantai, namun perlu beberapa perbaikan fasilitas untuk pengembangan wisata seperti penambahan mushalla, perbaikan kamar mandi yang layak, serta penambahan pondok-pondok tempat berteduh wisatawan.
PERAN SOSIALISASI DALAM PEMANFAATAN SAMPAH SEBAGAI SUMBER DAYA BERKELANJUTAN DI SEI LADI Fadhliyah Idris; Aditya Hikmat Nugraha; Nancy Willian; Indok Ufek; Muhammad Fitrah Ramadhan; Ario Gunzales
Jurnal Pemberdayaan Maritim Vol 7 No 1 (2024): Journal of Maritime Empowerment
Publisher : Lembaga Penelitian, Pengabdian Masyarakat, dan Penjaminan Mutu, Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/jme.v7i1.7314

Abstract

Sei Ladi merupakan salah satu wilayah di Kelurahan Kampung Bugis, Provinsi Kepulauan Riau, yang barada pada wilayah pesisir. Wilayah Sei Ladi berpotensi menghadapi permasalahan sampah terutama sampah plastik. Untuk mengatasi masalah ini, perlu adanya kesadaran dari masyarakat dalam pengelolaan sampah. Kegiatan ini bertujuan untuk mengidentifikasi jenis-jenis sampah di pesisir pantai Sei Ladi dan meningkatkan pemahaman masyarakat tentang pentingnya pengelolaan sampah dan manfaat daur ulang dalam menjaga ekosistem laut. Metode yang digunakan meliputi survei lapangan untuk identifikasi jenis sampah, sosialisasi kepada masyarakat sekitar dengan pendekatan partisipatif untuk mendorong keterlibatan aktif masyarakat dalam setiap tahap kegiatan. Hasil menunjukkan bahwa sampah plastik mendominasi sebesar 34% setelah sampah kaca yang ditemukan disekitar pesisir Sei Ladi. Selain itu, tingkat pemahaman masyarakat tentang pengelolaan sampah meningkat 66,62% setalah pelaksanaan sosialisasi. Pelaksanaan kegiatan ini berhasil meningkatkan kesadaran masyarakat tentang pengelolaan sampah dan pentingnya menjaga kebersihan lingkungan pesisir dan diperlukan upaya berkelanjutan untuk memastikan perubahan perilaku yang lebih luas dan mendalam.
PENINGKATAN PEMAHAMAN MASYARAKAT MELALUI SOSIALISASI PENGELOLAAN SAMPAH BERBASIS OBSERVASI SAMPAH DI MANGROVE DOMPAK Fadhliyah Idris; Jelita Rahma Hidayati; Nurul Hayaty; Chandra Joei Koenawan; Falmi Yandri; Rika Kurniawan; Aditya Hikmat Nugraha; Sadam Sadam; Said Rully Aditianda; Poppy Yulia Anjani; Hillyatul Aulia; Ilil Arifatin; Soneta Achmadiyah
Jurnal Pemberdayaan Maritim Vol 8 No 1 (2025): Journal of Maritime Empowerment
Publisher : Lembaga Penelitian, Pengabdian Masyarakat, dan Penjaminan Mutu, Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/jme.v8i1.7700

Abstract

Permasalahan sampah laut di kawasan pesisir, termasuk ekosistem mangrove di Dompak, semakin memprihatinkan dengan dominasi sampah plastik dan keberadaan mikroplastik. Rendahnya kesadaran masyarakat dalam pengelolaan sampah mendorong perlunya kegiatan sosialisasi yang terarah dan berbasis data lapangan. Kegiatan ini bertujuan untuk meningkatkan pemahaman masyarakat melalui sosialisasi pengelolaan sampah sekaligus melakukan observasi jenis sampah di ekosistem mangrove Dompak. Metode yang digunakan meliputi sosialisasi dengan pre-test dan post-test untuk mengukur perubahan pemahaman masyarakat, serta pengamatan langsung komposisi sampah ukuran makro dan mikro di lokasi penelitian. Hasil uji Wilcoxon menunjukkan adanya perbedaan signifikan antara nilai pre test dan post test, sedangkan uji N-Gain menghasilkan peningkatan pemahaman masyarakat tentang pengelolaan sampah sebesar 66,67% pada kategori sedang. Observasi lapangan memperlihatkan bahwa sampah plastik mendominasi hingga 80% dari total komposisi sampah makro, sedangkan mikroplastik yang terdeteksi pada sedimen didominasi oleh tipe film sebesar 85%. Temuan ini mengindikasikan bahwa sosialisasi yang dilakukan efektif dalam meningkatkan pemahaman masyarakat tentang pengelolaan sampah, namun pencemaran plastik di ekosistem mangrove Dompak masih tinggi sehingga memerlukan tindak lanjut berupa aksi nyata dan penguatan pengelolaan sampah secara berkelanjutan.
Co-Authors . Jihad Abdul Rahman Putra Abdul Rahman Ritonga Addini, Indri Adriani Sunuddin Afis Irawan Agung Dhamar Syakti Agus Ramli Ahmad Zahid Ahmad Zahid Ailsa Brinda Shasika Aminatul Zahra Andi Alamsyah Andi Bakia Askara Andri Irawan Anggia Rivani Angraini, Rika Anma Hari Kusuma Anna Kristine Sigarlaki Annisa Annisa Arief Pratomo Ario Gunzales Armanto, Tri Asdi Wijaya Asep Mulyono Bambang Hermanto Bimo Panji Prayogo Calvyn F. A. Sondak, Calvyn F. A. Chandra Joei Koenawan Chandra Joei Koenawan Dea Fauzia Lestari, Dea Fauzia Dedy Kurniawan Deni Saputra Desrica, Ramona Devia Hartono Puteri Devia Hartono Puteri Dietriech Geoffrey Bengen Dominikus Yoeli Wilson Laia Dony Apdillah Eddy Handoko Endang Sunarwati Srimariana ESTY KURNIAWATI Esty Kurniawati Fadhliyah Idris Fajar Kurniawan Falmi Yandri Fatma Chairda Yani Febrianti Lestari Feny Herawati Frensly Damianus Hukom Ganang Wibisono Gunzales, Ario halim, muhamad Hanifah, Putri Nur Haniifah Nur Faatinah Puruhito Hasan Eldin Adimu Hasidu, La Ode Abdul Fajar Hasikin, Nur Hazrul Hazrul Herlanto Sihar Napitupulu Hertyastuti, Putri Restu Hidayat, Rommy Hillyatul Aulia Hilyatul Aulia I Wayan Eka Dharmawan I Wayan Eka Dharmawan I Wayan Eka Dharmawan Ika Anggraeni Ilham Antariksa Tasabaramo ILHAM ANTARIKSA TASABARAMO Ilham Antariksa Tasabaramo Ilil Arifatin Ilil Arifatin Imam Pangestian Syahputra Indok Ufek Indra Jaya Indri Addini Insaniah Rahimah Iqoh Faiqoh Ita Karlina Jelita Rahma Hidayati Jemi Jemi Jumsurizal Jumsurizal JURAIJ JURAIJ Juraij Juraij Kelvin Imaniar Yoenky Khairul Hafsar Khairunnisa Khairunnisa Kristina, Kariska Lia Badriyah Ma'mun*, Asep Ma'mun, Asep Maharani Mario Putra Suhana MD Jayedul Islam Muhammad Abrar Muhammad Fitrah Ramadhan MUJIZAT KAWAROE MUJIZAT KAWAROE Mujizat Kawaroe Mujizat Kawaroe Murwanto Murwanto Muslimin Muslimin Muslimin Muslimin Muta Ali Khalifa Nancy Willian Ni Wayan Purnamsari Nimmi Zulbainarni Novajrati Ningsih, Dwi Putri Nurhasima Nurul Dhewani Mirah Sjafrie Nurul Hati Nurul Hayaty Petrus Christianus Makatipu Poppy Yulia Anjani Poppy Yulia Anjani Pradipta Agustina Pratiwi Sarinawaty Putri Cahyani Putri Ramadhani Ramadhan, Muhammad Fitrah Reski Putri Handayani Rika Anggraini Rika Angraeni Rika Kurniawan Rikoh Manogar Siringoringo Risandi Dwirama Putra Riska Rizki Rizki Robba Fahrisy Darus Rochmady Ronald Raditya Kesatria Sinaga Rosdyani Rachmi Rosyita Alifiya Sadam Sadam Said Almahdi Said Rully Aditianda Said Rully Aditianda Saputra, Ruli Sari Wahyuni Sari Wahyuni Sarinawaty, Pratiwi Soneta Achmadiah Soneta Achmadiyah Sukmana, Hardiyanti Suraya, Intan Susanti Susanti Susi Rahmawati Susi Rahmawati Susi Rahmawati Susiana Susiana Susiana Susiana Susiana Syamsul Bahri Agus, Syamsul Bahri Syofyan Roni T. Ersti Yulika Sari Tarlan Subarno Tetty Tetty Tri Apriadi Try Febrianto Ucu Yanu Arbi Udhi E Hernawan Udhi E Hernawan Udhi Eko Hernawan Ufek, Indok Uli Rohana Malau Vera Febri Devita Wahyu Adi Wahyu Muzammil Wahyudin Wahyudin Widia Kartika Di Sari Putri Yandri, Fahmi Yani, Fatma Chairda Yehiel Hendry Dasmasela Yeti Darmayati Yuni Sinta Pratiwi Zamalludin, Zamalludin Zulfikar, Andi