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All Journal Reaktor JUPIIS: Jurnal Pendidikan Ilmu-ilmu Sosial Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement) Publikauma : Jurnal Administrasi Publik Universitas Medan Area BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Jurnal Administrasi Publik : Public Administration Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal SOLMA Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Martabe : Jurnal Pengabdian Kepada Masyarakat JURNAL AGRICA Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan Journal of Education, Humaniora and Social Sciences (JEHSS) Jurnal Pembelajaran dan Biologi Nukleus PERSPEKTIF Abdimas Galuh: Jurnal Pengabdian Kepada Masyarakat Community Development Journal: Jurnal Pengabdian Masyarakat AGRISAINS: Jurnal Ilmiah Magister Agribisnis Strukturasi: Jurnal Ilmiah Magister Administrasi Publik JOINT (Journal of Information Technology Jurnal Ilmiah Pertanian ( JIPERTA) Budapest International Research in Exact Sciences (BirEx Journal) Jurnal Agriuma Jurnal Ilmiah Agribios Bioscientist : Jurnal Ilmiah Biologi An-Nidhom : Jurnal Manajemen Pendidikan Islam Djtechno: Jurnal Teknologi Informasi Britain International of Exact Sciences Journal (BIoEx Journal) Sibatik Journal : Jurnal Ilmiah Bidang Sosial, Ekonomi, Budaya, Teknologi, Dan Pendidikan Jurnal Ilmu Multidisplin Jurnal Ilmiah MEA (Manajemen, Ekonomi, dan Akuntansi) Marketica: Jurnal Ilmiah Pemasaran PENG: Jurnal Ekonomi dan Manajemen Jurnal Agrisep Idarah: Jurnal Manajemen Pemasaran CULTIVATE: Journal of Agriculture Science
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A Review of The Suitability of Mangrove Agro-ecotourism Areas in Perupuk Village, Batubara Regency, North Sumatra Province Hasan, Uswatul; Mardiana, Siti; Hasibuan, Syahbudin
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 10, No 2: Jurnal Pembelajaran Dan Biologi Nukleus July 2024
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v10i2.5669

Abstract

This study aimed to measure the suitability of mangrove ecosystems in Perupuk village, Batubara district as an ecotourism area. Several ecological parameters were used as a basis for considering suitability including mangrove type, thickness, and density. In addition, biota diversity and tidal height were also observed. Mangrove observations were carried out using the 10 x 10 metre quadratic transect method as many as 20 pieces were let on the shoreline area toward, land. The results showed that this area was only overgrown with Avicennia marina with a thickness of 203.7 meters, and a density of 2100 Ind/ha. There are 31 species of biota associated with mangrove ecosystems consisting of 3 bivalve species, 1 gastropod, 6 fish, 16 birds, 2 crustaceans, 2 arthropods, and 1 mammal. The results of the ecotourism suitability index analysis show that this area is very suitable for mangrove ecotourism sites with a suitability value of 73.75%
Mangrove Ecosystem Condition at Three Regency on The East Coast of North Sumatra: A Review Siswoyo, Bambang Hendra; Mardiana, Siti; Sabrina, Raja
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 10, No 2: Jurnal Pembelajaran Dan Biologi Nukleus July 2024
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v10i2.5679

Abstract

This study aims to analyze the condition of mangrove ecosystems in the three districts on the east coast of North Sumatra. Data collection was carried out from June to December 2023 in the Deli Serdang, Serdang Bedagai, and Langkat districts. The sampling location was determined by purposive sampling, and the target location was a mangrove area that had aquaculture activities. There were 9 sampling points, 3 points each in each district. Observations were made using a 10 x 10 m quadratic transect method with 20 replications. Density, relative density, frequency, relative frequency, dominance, and relative dominance were calculated to obtain the importance index value of each species. The calculation results showed that Rhizopohora apiculata with a density of 2359-4208 ind/ha with a relative density between 43.7-48.8%. The highest frequency and relative frequency values are also in R. apiculata, and R. mucronata species between 0.67 - 1 with a relative frequency between 25 - 44.4%. The highest species dominance and relative dominance of R.apiculata was 0.000010272 - 0.00001105, with a relative dominance of 23.07 - 40.25%. Therefore, these two species are the species with the highest importance index >65%.
PENGELOLAAN AGRO-EKOWISATA MANGROVE PANTAI TIMUR SUMATERA UTARA MENGGUNAKAN METODE KAUSAL LOOP hasan, uswatul; Mardiana, Siti; Hasibuan, Syahbudin
Djtechno: Jurnal Teknologi Informasi Vol 5, No 3 (2024): Desember
Publisher : Universitas Dharmawangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46576/djtechno.v5i3.5316

Abstract

Pengembangan dan pengelolaan agro-ekowisata mangrove pada kawasan pantai timur Sumatera Utara perlu mendapatkan perhatian serius, karena output pengelolaan yang diharapkan tidak hanya pada penguatan aspek ekonomi, tetapi juga harus memperhatikan aspek ekologi dan sosial. Hal tersebut sesuai definisi The International Ecotourism Society (2005) yang menyatakan bahwa ekowisata adalah kegiatan wisata yang bertanggung jawab ke daerah-daerah alami dengan menjaga kelestarian lingkungan alam dan meningkatkan kesejahteraan penduduk setempat. hasil identifikasi isu pengembangan model, ada empat isu potensi permasalahan pokok, yaitu adanya potensi dampak terhadap fungsi konservasi hutan mangrove pantai timur Sumatera Utara berupa pencemaran; adanya pengelolaan belum optimal, sehingga tingkat pelayanan jasa wisata rendah; kemampuan sumberdaya manusia pengelola belum memadai; dan manajemen pemasaran belum optimal. Model yang dikembangkan bertujuan untuk melihat peningkatan pendapatan (manfaat ekonomi) dan jumlah pengunjung dengan memperhatikan kualitas lingkungan (daya dukung) serta efisiensi penggunaan lahan. Adapun tindakan pengelolaan yang dilakukan pada model pengelolaan agro-ekowisata hutan mangrove adalah pengelolaan daya dukung lingkungan, peningkatan kapasitas asimilasi, dan konsekuensi biaya-biaya yang timbul akibat tindakan pengelolaan. Indikator keberhasilan pengelolaan adalah jumlah pengunjung, pendapatan pengelola dan masyarakat. Berdasarkan tindakan pengelolaan tersebut dikembangkan 4 skenario, yaitu bussines as usual (BAU), pro lingkungan, pro pengelola, dan pro masyarakat. Hasil simulasi model selama 10 tahun menunjukkan bahwa skenario pro lingkungan merupakan pengelolaan yang paling ideal karena indikator ekologi menunjukkan tingkat keberlanjutan yang ditandai dengan tidak terlampauinya daya dukung fisik kawasan sampai akhir simulasi pada tahun 2030. Kondisi ini berdampak pada jangka waktu pengelolaan kawasan wisata lebih lama dibandingkan dengan skenario lain. Hal yang lebih penting adalah dengan kualitas lingkungan yang baik, maka biaya-biaya yang timbul akibat kerusakan lingkungan bisa ditekan.Kata Kunci : Ekologi, Ekonomi, Model, Pengunjung
OPTIMALISASI KELEMBAGAAN, POTENSI KEARIFAN LOKAL DAN DIGITALISASI PROMOSI PADA AGROWISATA PALOH NAGA, KABUPATEN DELI SERDANG Mardiana, Siti; Nurcahyani, Marizha; Novriandi, Dian
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 7, No 12 (2024): MARTABE : JURNAL PENGABDIAN MASYARAKAT
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v7i12.5426-5434

Abstract

Agrowisata Paloh Naga di Desa Denai Lama, Kecamatan Pantai Labu, Kabupaten Deli Serdang, merupakan destinasi wisata berbasis pertanian dengan potensi besar untuk meningkatkan ekonomi lokal melalui kearifan lokal dan sumber daya alam. Namun, agrowisata ini menghadapi beberapa tantangan, termasuk manajemen kelembagaan yang belum optimal, fluktuasi jumlah pengunjung, dan kurangnya promosi digital yang efektif. Kegiatan Pengabdian Kepada Masyarakat (PKM) ini bertujuan untuk mengatasi permasalahan tersebut melalui penguatan kelembagaan Badan Usaha Milik Desa (BUMDes) dan digitalisasi promosi. Pelaksanaan program PKM dilakukan melalui beberapa tahapan, yaitu sosialisasi, pelatihan, pendampingan, serta monitoring dan evaluasi. Pelatihan difokuskan pada manajemen kelembagaan, keterampilan promosi digital, dan pengembangan potensi kearifan lokal. Hasil dari kegiatan ini menunjukkan peningkatan kemampuan pengelola BUMDes dalam manajemen agrowisata, peningkatan partisipasi masyarakat dalam kegiatan wisata, serta peningkatan jumlah kunjungan wisatawan melalui promosi digital. Pengembangan potensi kearifan lokal, seperti produk makanan tradisional dan kerajinan tangan, berhasil menjadi daya tarik wisata yang meningkatkan pendapatan masyarakat lokal. Tantangan yang masih dihadapi meliputi resistensi masyarakat terhadap teknologi digital dan keterbatasan infrastruktur internet. Secara keseluruhan, program ini telah memberikan dampak positif dalam meningkatkan kesejahteraan masyarakat lokal, memperkuat kelembagaan, dan mempromosikan Agrowisata Paloh Naga secara lebih luas dan berkelanjutan.
Analisis Pendapatan Usaha Budidaya Kepiting Soka (Scylla Serrate) Di Kecamatan Pangkalan Susu Kabupaten Langkat Ansari Priska Damayanti; Siti Mardiana; Endang Sari Manullang
CULTIVATE: Journal of Agriculture Science Vol 2, No 1 (2024): CULTIVATE: Journal of Agriculture Science - MARET
Publisher : Mahesa Research Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34007/cultivate.v2i1.459

Abstract

Soka crabs are one of the livelihoods for the people of Pang kalan Susu District, Langkat Regency, where most of the people are quality crab breeders. The increasing demand for Soka crabs and consumer demand for Soka crabs brings a special attraction to efforts to form Soka crabs through cultivation. With the high demand for soft-shelled crabs, it encourages researchers to examine the income analysis of soft-shell crab cultivation in Pangkalan Susu District,Langkat Regency. The purpose of this study was to analyze the effect of seed costs, amount of feed, cage costs and labor costs on the income of Soka crab (Scyllaserrata) cultivationin Pangkalan Susu District, Langkat Regency. The results showed that the labor cost variable had a significant effect on the income of Soka crab cultivators, but the variable cost of seeds, the amount of feed and the cost of cages had no significant or significant effect on the income of Soka crab cultivators. The average income of Soka crab farmers per month is Rp. 1,808,494, with the average production cost incurred by cultivators per month is Rp. 2.583.978, so that the average income of cultivators per month is Rp. 1.808.494 with a cage area of 1,000 m2.
Study of The Suitability of Tourism in the Lubuk Kertang Mangrove Forest Area, Langkat district, North Sumatra Hasan, Uswatul; Mardiana, Siti; Hasibuan, Syahbudin
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 11, No 1: Jurnal Pembelajaran Dan Biologi Nukleus March 2025
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v11i1.6404

Abstract

Mangrove forests serve as a natural barrier against storm surges, tsunamis and coastal erosion. Their complex root systems dissipate wave energy, protecting coastal areas from the effects of severe weather.This article serves to evaluate the tourism potential of the Lubuk Kertang mangrove area, highlight its ecological and community significance, identify challenges, and propose sustainable management strategies to enhance ecotourism opportunities. Mangrove observation using the transectional square methodology was used to assess mangrove density. It involves establishing transect squares consisting of 20 units, each measuring 10 x 10 meters, starting from the coastal area and extending inland. The study found that the mangrove area consisted mainly of Avicennia marina species, with a density of 1860 individuals per hectare (18.6 individuals per 100 m²). The tourism suitability index results for the Lubuk Kertang mangrove forest area were very high at 87.5%, categorizing it as “very suitable” for ecotourism development. This indicates a strong potential to attract tourists and promote sustainable tourism practices in the region
Carbon Estimation in Mangrove Forests of The East Coast of North Sumatra Siswoyo, Bambang Hendra; Mardiana, Siti; Sabrina, Raja
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 11, No 1: Jurnal Pembelajaran Dan Biologi Nukleus March 2025
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v11i1.6405

Abstract

Mangrove forests are important ecosystems, providing various ecological, economic, and social benefits. They serve as habitats for a wide range of species, act as natural barriers against coastal erosion, and play a key role in carbon sequestration, which helps to reduce the impacts of climate change. This study used surveys to tree biomass growth and quantify the carbon stocks trapped in this ecosystem. The methodology applied in measuring carbon in mangrove forests is similar to that used in primary forests, although some unique aspects need to be considered, such as the accumulation of non-biodegradable debris. Aspects that need to be considered, such as litter accumulation cannot be included in technical carbon calculations. included in technical carbon calculations. The condition of mangrove forests in North Sumatra shows a significant decline, with a 61.21% significant decline, with a in primary mangrove area between 1990 to 2015, mainly due to land conversion for aquaculture and agriculture. Carbon sequestration in mangrove forests is crucial to mitigating climate change, with their capacity to store carbon in biomass and sediment. Rehabilitation efforts, such as propagation planting and seedlings, showed expected survival rates and large carbon storage potential, with total carbon stocks reaching 558.07 mgC ha-1. It is important to understand carbon storage dynamics and influencing factors, such as duration and nutrient inputs, for effective management and conservation strategies
Pelatihan Pembuatan Nama Merek dan Logo Untuk Branding Produk UKM Desa Mekarasih, Kecamatan Jatigede, Sumedang Mardiana, Siti; Hapsari, Hepi
Abdimas Galuh Vol 7, No 1 (2025): Maret 2025
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/ag.v7i1.16670

Abstract

Peningkatan bidang ekonomi merupakan keharusan untuk mengangkat Desa Mekarasih dari status desa swadaya mula. Langkah yang diambil diantaranya dengan mendukung pertumbuhan bisnis UMKM.  Agar bisnis bertumbuh dan dikenal masyarakat luas, maka proses awal untuk branding adalah dengan membuat identitas brand yang berupa nama merek dan logo (trademark). Pemilik UMKM harus mengetahui konsep dasar pembuatan nama merek dan penciptaan logo, terutama mengenai pemilihan kata, penggunaan jenis huruf, dan pemakaian warna.  Langkah berikutnya setelah memiliki nama merek dan logo hendaknya pemilik UMKM segera mendaftarkan nama merek dan logo tersebut agar  terlindungi secara hukum dalam penggunaan nama merek dan logo. Pelaksanaan pengabdian masyarakat ini menggunakan metode pendidikan masyarakat melalui penyuluhan disertai contoh-contoh nyata di dunia bisnis. Dari sepuluh UMKM yang terpilih untuk mendapat penyuluhan, hanya dua UMKM yang telah mempunyai nama merek dan logo. Dari dua UMKM tersebut, satu diantaranya menggunakan logo yang tidak sesuai dengan konsep brand personality. Sedangkan satu UMKM lainnya menggunakan nama merek yang terlalu umum sehingga tidak unik. Delapan UMKM yang lain mendapat insight yang berharga dalam pelatihan tersebut untuk segera membuat identitas brand mereka. Dari pengabdian masyarakat ini dapat dilihat bahwa banyak pemilik UMKM yang belum memahami konsep dasar pembuatan nama merek dan logo sebagai langkah awal untuk branding produk mereka. Hasil terpenting dari pengabdian masyarakat ini, para pemilik UMKM menjadi sadar akan pentingnya menyegerakan pembuatan identitas merek, serta pentingnya untuk segera mendaftarkan mereknya tersebut.
Biochar from Different Sections of Oil Palm Trunk Improves Biomass Accumulation and Nutrient Uptake in Pre-Nursery Oil Palm (Elaeis guineensis Jacq.) in Ultisol Media Sianipar, Ebsan Marihot; Mardiana, Siti; Hasibuan, Syahbudin
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 11, No 1: Jurnal Pembelajaran Dan Biologi Nukleus March 2025
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v11i1.6932

Abstract

The production of high quality seedlings is dependent on soil as planting media. Application of biochar derived from oil palm trunk onto oil palm seedling  has been scarcely studied, especially on ultisol planting media. This research investigated the effect of oil palm trunk biochar on vegetative growth and nutrient uptake of belowground and aboveground tissues of oil palm (Elaeis guineensis Jacq) in ultisol pre-nursery planting media. Three types of oil palm trunk biochar derived from top, middle, and bottom section were used in this research. The application rates were 1, 2, 3 and, 4 % (w/w) during 12 weeks in  a green house. This experiment used a non factorial randomized complete block design with three replications. The addition of biochars derived oil palm trunk (OPT) amendment significantly increased stem diameter, plant height, root biomass, shoot biomass. The highest respon rasio (RRs) for root and shoot biomass was 0.40, and 0.55, respectively, recorded at 2% application rates. The highest increase of N, P, and K uptake for belowground and aboveground tissues were resulted from B3 (3 % biochar top section), B2 (2 % biochar top section), and B2 (2 % biochar top section) treatments, respectively. Overall, the addition of biochar derived top section OPT at 2 % (w/w) could enhance stem diameter, RRs plant biomass, N, P, K uptake of belowground and aboveground tissues. The addition of biochar OPT at 2 % (w/w) should be recommendation in order to used as rate of biochar OPT for ultisols ammendment in oil palm pre-nursery
Respon Kombinasi Pemberian Pupuk Kompos Kotoran Kambing dan Ekstrak Bioska Terhadap Pertumbuhan dan Produksi Kacang Tanah (Arachis hypogaea L) Sitorus, Andika; Mardiana, Siti
Jurnal Ilmiah Pertanian ( JIPERTA) Vol 7, No 1 (2025): Jurnal Ilmiah Pertanian (JIPERTA), Maret
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jiperta.v7i1.5992

Abstract

This study aims to examine the response of the growth and production of peanuts (Arachis hypogaea L.) to the combination of fertilizer application, goat manure, manure and bioska extract. The study used a factorial Group Random Design (RAK) with two factors, namely the dose of goat dung compost (0, 2, and 4 tons/ha) and the concentration of bioska extract (0%, 1%, and 2%). The results of the study showed that the combination of applying compost, goat manure and bioska extract had a significant influence on the vegetative growth and components of peanut crops. The combination of 4 tons/ha goat dung compost and 2% bioska extract gives the best results, increasing plant height, number of leaves, leaf area, number of pods, number of seeds, seed weight, harvest index, and total biomass weight. This increase is thought to be due to increased soil fertility, growth stimulation by cinema, and the synergistic effects of a combination of the two. Analysis of soil and plant nutrients showed an increase in the availability and uptake of nutrients, as well as an increase in the chlorophyll content of the leaves.
Co-Authors Abdul Haris Abdul Haris Abdul Kadir Adam Adam Ade Lestari Adi Wibowo Agustin, Imel Aura AHMAD RAFIQI TANTAWI Ahmad Thontowi Aisy, Risnawati Amin, Neneng Nurbaeti Andriyana, Agus Anis Fauzi, Anis Ansari Priska Damayanti Ari Purno Wahyu Wibowo Asmah Indrawati Azwana Azwana Azwana Azwana Beltahmamero Simamora Bobby Umroh Brama Caridio Subambhi Caroline Chan, Caroline Chandra Kirana, Linlin Chaniago, M Benny Dani Hamdani, Dani Darmadi Darmadi Diana Natalia Diponegoro, Ahmad Dona Tiara Ebsan Marihot Sianipar Edi Sudrajat Ellen Lumisar Panggabean Elsa, Nadia Endang Purwaningsih Endang Sari Manullang Erwin Pane Erwin Pane, Erwin Euis HERMIATI Fachry Abda El Rahman Fitra Aristia Fahmi Lubis Garlinia Yudawisastra, Helin Gultom, Juliana Frisca Gunastuti, Dwi Anie Gunawan, Eko Gustami Harahap Gustiani, Dian Hanim, Wasifah Haryadi, Yudi Hasan, Uswatul Hasibuan, Sayyid Al-Fadhil Hepi Hapsari Heri Kusmanto Heryono, Heri Hutapea, Sumihar I Ketut Suada Ida Lindiawati Ilyasa, Muhammad Yasir Indah Apriliya Isnaini Junaedi Abdillah, Junaedi Kam, Booi Kholida, Lutfi Nia Klemens Mere Kusmanto, Heri Kuswardani, Retno A Kuswardani, Retno A lakantina, Sherly Laksana, Raden Permana Budi Lativa, Feri Lindiawati, Ida Luqman Erningpraja Maksum Syahri Lubis Malik, Muhammad Dinar Abdul Marizha Nurcahyani Marlon Sihombing Meidaya Bate’e Meidaya Bate’e Mitra Musika Lubis MUHAMMAD ALI Muhammad Nazarul Yanis Muhammad Rio Purnomo Muhammad Usman Muhammad Usman, Muhammad Muhammad Yogie Ernanda Mustikasari, Molly Nanda, Elgi Nanda, Elgi Napitupulu, Romauli Juliana Nasution, Ahmad Fauzan Nasution, Arif Naufal Afrian, Muhammad Nina Siti Salmaniah Siregar Novriandi, Dian Nur Fajriati, Asri Nurbaeti Amin, Neneng Nurrahman, Arif Nurshanti, Devia Izmi Oktaviani, Maulida Oriza Sativa PA Andiena Nindya Putri Pane, Erwin Parihah Nurasiah, Sofa Pasaribu, Sarjani Piartrini, Putu Saroyini R. Hamdani Harahap Rafi Afrianto, Naufal Rafli, Rizal Rahayu, Betty Rahayu, Siti Rahma Sari Siregar Rahman, Raid Habibur Rahmanta Ginting Redwan Doody Marpaung Retna Astuti Kuswardani Retno Widhiastuti Retno Widhiastuti Riksfardini Annisa ERMAWAR Rizky Raudatul Zannah Rogers Panggabean RR. Ella Evrita Hestiandari Rudi Salam Sinaga Ryan Fajar Sidik Siregar Sabrina, Raja Saipul Sihotang Sampurna, Yoga Saputra, Beny Indrawan Saragih, M.Sc, Faoeza Hafiz Sayyid Hasibuan Sihombing, Marlon Silowati, Mintut Silvia Tabhita Panggabean Sinaga, Asmah Syam Siswoyo, Bambang H. Siswoyo, Bambang Hendra Sitepu, Dermawanta Siti Rahayu Sitorus, Andika Situmorang, Irene Solikin Solikin Sri Fajar Ayu Sri Mahdani Sumiati Sumiati Sumihar Sumihar Sumono Sumono Suswati Syahbudin Hasibuan Syarifah Aini Takashi Watanabe Tiara, Nurul Lisma Tri Utami, Alia Trisna Ningsih Usman, Muhammad Wahyudi Agustiono Wardani, Wahyu Tirta Yanil Vajri, Indri Yudawisastra, Helin Garlinia Yuni Zanesty Hutapea Zahari Zen Zannah, Rizky Raudatul Zein, Zahari Zidane Shafwan, Ali Zulkarnain Lubis