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All Journal International Journal of Evaluation and Research in Education (IJERE) Jurnal Ilmu Pertanian Indonesia Jurnal Kebidanan Jurnal Pendidikan Karakter Jurnal Edukasi Elektro DIKSI Media Komunikasi FPIPS Jurnal Teknik Sipil Elektron Jurnal Ilmiah Jurnal Ilmiah Hukum dan Dinamika Masyarakat Asuhan Kesehatan Jurnal Ilmiah Ilmu Kebidanan dan Keperawatan JURNAL MANAJEMEN MUTU PENDIDIKAN (JMMP) Journal of Degraded and Mining Lands Management Indonesian Journal of Disability Studies Folia Medica Indonesiana Indonesian Journal of Tropical and Infectious Disease Jurnal Informatika dan Teknik Elektro Terapan Sosio Konsepsia JIMKesmas (Jurnal Ilmiah Mahasiswa Kesehatan Masyarakat) Holistik: Journal For Islamic Social Sciences PROtek : Jurnal Ilmiah Teknik Elektro Edu Komputika Journal Paediatrica Indonesiana Health Notions Komunikasi : Jurnal Komunikasi Jurnal Taman Vokasi CaLLs : Journal of Culture, Arts, Literature, and Linguistics Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal ASPIKOM Jurnal Manajemen Kesehatan Yayasan RS.Dr. Soetomo Jurnal Ilmu Budaya JURNAL INSTEK (Informatika Sains dan Teknologi) Jurnal Riset Teknologi dan Inovasi Pendidikan (Jartika) Indonesian Journal of Medicine Journal of Maternal and Child Health MIZAN YUSTISI Jurnal Psikologi Sosial Care : Jurnal Ilmiah Ilmu Kesehatan Ultimart: Jurnal Komunikasi Visual Jurnal Riset Pendidikan Kimia (JRPK) Sarwahita : Jurnal Pengabdian Kepada Masyarakat Menara Ilmu International Journal for Educational and Vocational Studies To Maega: Jurnal Pengabdian Masyarakat Jurnal Muara Ilmu Sosial, Humaniora, dan Seni J-Kesmas: Jurnal Kesehatan Masyarakat (Indonesian Journal of Public Health) Jurnal Pendidikan Teknologi Informasi dan Vokasional Jurnal Ners Jurnal Educatio FKIP UNMA Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Darma Agung Jurnal Pendidikan Madrasah Jurnal Surya Teknika MOTIVASI Jurnal Manajemen dan Bisnis STUDI PELAKSANAAN SELFMEDICATION PADA PENDERITA DIARE BERDASARKAN TINGKAT PENGETAHUAN MASYARAKAT PESISIR KECAMATAN SOROPIA KABUPATEN KONAWE Yustisi: Jurnal Hukum dan Hukum Islam Mizan: Journal of Islamic Law Jurnal Nasional Ilmu Komputer JPTE: Jurnal Pendidikan Teknik Elektro PENGABDI: Jurnal Hasil Pengabdian Masyarakat Ad-Man-Pend (Jurnal Administarsi Manajemen Pendidikan) International Journal of Business, Economics, and Social Development Jurnal Manajemen Pendidikan Dasar, Menengah dan Tinggi [JMP-DMT] Fitrah: Journal of Islamic Education INDONESIAN MIDWIFERY HEALTH AND SCIENCES JOURNAL Jurnal Pengabdian kepada Masyarakat Narra J Jurnal Ekonomi MAKILA: Jurnal Penelitian Kehutanan JURNAL PENDIDIKAN INDONESIA: Teori, Penelitian, dan Inovasi Shell Civil Engineering Journal Journal Of World Science Jurnal Transportasi Multimoda Journal of Mechanical and Electrical Technology Jurnal Sains dan Teknologi Jurnal Pengabdian Masyarakat Bidang Sains dan Teknologi Teknika Jurnal Pengabdian Mandiri BISMA Cendekia Open Science and Technology PERDULI: Jurnal Pengabdian kepada Masyarakat Jurnal Riset Rumpun Ilmu Tanaman INJURITY: Journal of Interdisciplinary Studies Journal of Artificial Intelligence and Digital Business Jurnal Ilmiah Pengabdian Kepada Masyarakat Nanggroe: Journal Of Scholarly Service Chimica Didactica Acta : Journal of Chemistry and Chemistry Education TOFEDU: The Future of Education Journal Pengabdian Jurnal Abdimas Jurnal Media Penyiaran Nanggroe: Journal of Scholarly Service Jurnal Elektronika dan Teknik Informatika Terapan Lughawiyah: Journal of Arabic Education and Linguistics Inovasi Jurnal Pengabdian Masyarakat (IJPM) West Science Social and Humanities Studies BAKIRA: Jurnal Pengabdian Kepada Masyarakat Justicia Journal Majority Science Journal Sainteks: Jurnal Sain dan Teknik MARSEGU : Jurnal Sains dan Teknologi Liwaul Dakwah: Jurnal Kajian Dakwah dan Masyarakat Islam Journal of Computer for Science and Mathematics Learning Jurnal Dakwah dan Komunikasi Islam Journal of Research in Education and Pedagogy Al-Risalah Jurnal Studi Agama dan Pemikiran Islam Jurnal Pengabdian Cendekia Taushiah: Jurnal Hukum, Pendidikan dan Kemasyarakatan ASEAN Journal of Educational Research and Technology Maanu : Jurnal Pengabdian Kepada Masyarakat Kesmas: Jurnal Kesehatan Masyarakat Nasional (National Public Health Journal)
Irwanto Irwanto
Jurusan Teknik Mesin Fakultas Teknik Universitas Wahid Hasyim Semarang Jl. Menoreh Tengah X/22 Sampangan Semarang 50236
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Journal : MARSEGU : Jurnal Sains dan Teknologi

 1 
PERTUMBUHAN DAN PERKEMBANGAN TANAMAN SAMAMA (Anthocephalus macrophyllus) DI DEMPLOT SUMBER BENIH DESA HATUSUA KECAMATAN KAIRATU KABUPATEN SERAM BAGIAN BARAT Yali Joko Istia, Yali Joko Istia; Siahaya, Ludia; Irwanto, Irwanto
MARSEGU : Jurnal Sains dan Teknologi Vol. 1 No. 4 (2024): MARSEGU : Jurnal Sains dan Teknologi
Publisher : PT. BARRINGTONIA ASIATICA LESTARI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69840/marsegu/1.4.2024.370-386

Abstract

The aim of this research is to determine the diameter increment and height increment, growth and development of Samama Plants (Anthocephalus marcophyllus) as well as environmental factors that influence the growth of Samama Plants (Anthocepalus marcophyllus). This research was carried out in Block III of Samama Plants (Anthocephalus marcophyllus) in the Seed Source Demonstration Plot in Hatusua Village, Kairatu District, West Seram Regency. Initial data was taken in January 2022 and continued with final data collection in July 2022. This research uses a quantitative analysis method by calculating the Average Annual Increment (MAI), current annual increment (CAI) and analysis simple regression. The results of further research show that the growth of Samama (Anthocephalus marcophyllus) plants in the seed source demonstration plot of Hatusua village, West Seram Regency with a Current Annual Rate (CAI) diameter in 2022 is 1.2 (cm/tnm/yr) and an average annual increase (MAI) diameter is 3.05 (cm/tnm/yr), current annual increment (CAI) is high, namely 1.77 (m/tnm/yr) and average annual increment (MAI) is high, namely 2.93 (m /tnm/yr). The development of the Samama plant in measurements in 2022, the walnut plant has developed. From the results of research in 2022, the growth of the Samama plant is at the pole and tree level. There are 8 trees on the pole with diameters ranging from 14.5 – 20.
IDENTIFIKASI  JENIS DAN KERUSAKAN TUMBUHAN MANGROVE DI WILAYAH PESISIR PANTAI DESA TIAL KECAMATAN SALAHUTU Renwarin, Nur Muhammad; Irwanto, Irwanto; Talaohu, Moda
MARSEGU : Jurnal Sains dan Teknologi Vol. 1 No. 5 (2024): MARSEGU : Jurnal Sains dan Teknologi
Publisher : PT. BARRINGTONIA ASIATICA LESTARI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69840/marsegu/1.5.2024.467-479

Abstract

The village of Tial, located in the Salahutu Subdistrict, has a mangrove forest that plays an important role in protecting the coast from erosion. However, many people are unaware of the species of mangroves and the extent of the damage occurring. This study aims to determine the structure of the mangrove forest community, the level of damage, and the factors causing the damage. The methods used were quantitative descriptive methods in the form of surveys and observations, with the sampling technique being the Census method. The main data variables needed include the measurement of diversity index parameters and important value index (IVI) parameters, which include: density, relative density, frequency, relative frequency, dominance, and relative dominance. The results of this study indicate that the community types found on the coast of Tial Village are Sonneratia alba, Aegiceras floridum, Rhizophora mucronata, and Lumnitzera racemosa. The level of damage to the mangrove forest falls into the category of damaged (sparse), with a density level of <1000 trees/ha, specifically seedlings at 112/ha, saplings at 455/ha, and trees at 178/ha, and it has a diversity index H'<1, specifically seedlings at 0.63, saplings at 0.74, and trees at 1.16. The factors causing the damage to the mangrove forest on the coast of Tial Village include a lack of nutrient elements, lichen fungi, waste, abrasion and light intensity.  
STRUKTUR DAN KOMPOSISI VEGETASI HUTAN ALAM NEGERI AMAHUSU KECAMATAN NUSANIWE KOTA AMBON Sapardi, Colin; Irwanto, Irwanto; Komul, Yulianus
MARSEGU : Jurnal Sains dan Teknologi Vol. 1 No. 8 (2024): MARSEGU : Jurnal Sains dan Teknologi
Publisher : PT. BARRINGTONIA ASIATICA LESTARI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69840/marsegu/1.8.2024.766-783

Abstract

This study aims to determine the structure and composition of the natural forest vegetation of Negeri Amahusu, Nusaniwe District, Ambon City. The sampling method used in this study is a combination of the grid line method and the path method to study the composition and structure of vegetation at the research location. In this study, 5 (five) observation paths were made, each path consisting of 5 plots with a size of 20 x 20 m for the tree level so that the observation path measures 20 x 100 m. While the sample plots for the pole level were made 10 x 10 m, the sapling level 5 x 5 m, and the seedling level 2 x 2 m. The results of the study showed that the Amahusu natural forest consists of 4 Stratifications (Strata A, B, D, and E) dominated by stratum B, where the height of stratum A trees ranges from 20-25 m while stratum B ranges from 8-19 m with dominant species including: Durian (Durio zibethinus), Canary (Canarium commune), and Linggua (Pterocarpus indicus). The composition of Amahusu forest species at the seedling level consists of 18 species, 20 species of saplings, 15 species of poles and 15 species of trees. The species diversity index is included in the medium category with an H' value at the seedling level of 1.148, saplings 1.174, poles 1.018 and trees 1.072.
IDENTIFIKASI JENIS DAN FAKTOR TEMPAT TUMBUH MANGROVE DI DESA KOBI SADAR KECAMATAN SERAM UTARA TIMUR KOBI Tobaru, Sulistiawati; Soselisa, Fanny; Irwanto, Irwanto
MARSEGU : Jurnal Sains dan Teknologi Vol. 1 No. 9 (2024): MARSEGU : Jurnal Sains dan Teknologi
Publisher : PT. BARRINGTONIA ASIATICA LESTARI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69840/marsegu/1.9.2024.955-973

Abstract

This research was conducted in Kobi Sadar Village, North Seram Timur Kobi District in May 2024. With the aim of 1). To find out the types of mangroves in the mangrove forest in Kobi Sadar Village, North Seram Timur Kobi District 2). To find out the factors where mangroves grow in Kobi Sadar Village, North Seram Timur Kobi District. Data analysis and the approach used for measurements and observations in this study were descriptive qualitative methods and direct on-site surveys. Information collection regarding vegetation is carried out through vertical channels. The process of identifying specimens to find out the species name is carried out by comparing the morphological characteristics of the various types of mangroves found and referring to the guidebook for mangrove identification in Indonesia (MIC and JICA). Vegetation analysis is a step to explore the structure and composition of plants based on the shape and character of the plant collection. The various elements that make up vegetation structure include growth type, level, and canopy closure.
STUDI TINGKAT KEBERHASILAN DAN SOLUSI REHABILITASI MANGROVE PADA TELUK AMBON BAGIAN DALAM, PROVINSI MALUKU Irwanto, Irwanto; Sahupala, Andjela; Soselisa, Fanny
MARSEGU : Jurnal Sains dan Teknologi Vol. 1 No. 9 (2024): MARSEGU : Jurnal Sains dan Teknologi
Publisher : PT. BARRINGTONIA ASIATICA LESTARI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69840/marsegu/1.9.2024.1016-1041

Abstract

This study evaluates the success and failure of mangrove rehabilitation in Inner Ambon Bay, focusing on environmental factors, planting techniques, and habitat conditions. The research was conducted over 12 months, from May 2022 to April 2023, using descriptive quantitative and qualitative methods. Primary data were collected through field observations and interviews, while secondary data from relevant institutions were analyzed using Survival Rate and Growth Rate formulas. Out of 1,260 planted mangrove seedlings, only 29 survived, yielding a success rate of 2.3%. Failure factors include inadequate substrate, narrow intertidal zones due to reclamation, and wave disturbances. Proposed solutions include substrate modification, species zoning adjustments, and mechanical protection for seedlings. These findings highlight the importance of ecologically integrated approaches in mangrove rehabilitation programs to ensure long-term success.
BIOMASSA TUMBUHAN BAWAH PADA BERBAGAI TIPE HUTAN ALAM DI NEGERI HATUSUA. PROVINSI MALUKU. Rahawarin, Moh Firdaus; Irwanto, Irwanto; Hadijah, Miranda
MARSEGU : Jurnal Sains dan Teknologi Vol. 1 No. 11 (2025): MARSEGU : Jurnal Sains dan Teknologi
Publisher : PT. BARRINGTONIA ASIATICA LESTARI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69840/marsegu/1.11.2025.1113-1128

Abstract

Understory biomass plays an important role in maintaining forest ecosystem balance and the carbon cycle. This study aims to measure and compare understory biomass across various natural forest types in Hatusua Village, Maluku, namely Coastal Forest, Mangrove Forest, Dominant Aren Forest, and Lowland Forest. The method used includes systematic sampling with 2x2 meter plots, considering dense, moderate, and sparse conditions, where all understory plants were collected, weighed, and dried to estimate dry biomass. The results showed that the highest biomass was found in the Coastal Forest (2,716.14 kg/ha), followed by the Mangrove Forest (2,545.87 kg/ha), the Lowland Forest (1,841.72 kg/ha), and the lowest in the Dominant Aren Forest (1,629.33 kg/ha). This biomass variation is influenced by light intensity, soil conditions, and vegetation structure. Carbon content calculations based on biomass indicate that the Coastal Forest has the highest carbon storage, followed by the Mangrove Forest, Lowland Forest, and Dominant Aren Forest. This study confirms that understory biomass is a vital component of forest ecosystems, requiring attention in conservation efforts and climate change mitigation.
BIOMASSA SERASAH PADA BERBAGAI TIPE HUTAN ALAM DI NEGERI HATUSUA. PROVINSI MALUKU. Latupono, Abdul; Irwanto, Irwanto; Hadijah, Miranda
MARSEGU : Jurnal Sains dan Teknologi Vol. 1 No. 11 (2025): MARSEGU : Jurnal Sains dan Teknologi
Publisher : PT. BARRINGTONIA ASIATICA LESTARI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69840/marsegu/1.11.2025.1140-1152

Abstract

Litter biomass is an essential component of forest ecosystems, playing a role in nutrient cycling, soil stability, and carbon storage. This study aims to measure and compare litter biomass across various types of natural forests in Hatusua Village, namely Coastal Forest, Mangrove Forest, Dominant Aren Forest, and Lowland Forest. The method used involved collecting litter samples from 2 × 2 meter plots, followed by drying and weighing to estimate dry biomass. The results showed that the highest litter biomass was found in Dominant Aren Forest (7,400.56 kg/ha), followed by Coastal Forest (5,773.71 kg/ha), Lowland Forest (1,798.55 kg/ha), and the lowest in Mangrove Forest (1,547.36 kg/ha). Differences in litter biomass among forest types were influenced by vegetation type, litter density, decomposition rates, and environmental conditions. This information is crucial for sustainable forest management and climate change mitigation through carbon storage in forest litter.
Co-Authors - Afrizal A. P, Diah A.A.W., I Wayan Putra Abdul Ghoni Abdurrahman, A. Adeline Adeline, Adeline Adi Prayoga Aditya Rahman Adjeng Moelyati, Trisniarty Afrida Afrida Agung Purwanto Agung, Darius Agus Irfan, Agus Agustin, Ghea Paki AHMAD FAHRIZAL Ahmad Suryawan Ahmad Yusam Thobroni, Ahmad Yusam Akbar, Aji Ali Al Faruq, Abdul Qudus Alhdias Alandito Ali Rohman Allanas, Edith Amalia, Ira Nur Andi Faisal, Andi Andini Octaviana Putri Andjela Sahupala Angela Oktavia Suryani Anggrahini, Simplicia Maria Annis Catur Adi Ansori, Moch. Afrizal Aprilawati, Dwi Araffi, Dimas Ilham Ardat Ardat, Ardat Arina Setyaningtyas Arista Candra Irawati Arpina, Arpina Arwin A.P. Akip, Arwin A.P. Asan, Fransiska C.S.D. ATIK SETIAWAN S, ATIK SETIAWAN Ayang Fristia Maulana Badruzzaman, Rifqi Bagus Setyoboedi Bima, Ralvinzah Cahya Satriya Boreel, Aryanto Budi Santosa Budi Santosa Budi Utomo Cahyono, Harry Christian Wiradendi Wolor Christina, Diana Citra Layisa Khanzani Cornelia Marietje Aneke Wattimena Cornielje, Huib Creysmen Ginesio Pentury Darmawan, Ilham Akbar DEANDA, GALERI GARNISHA Dedi Setiawan Desmira Desmira, Desmira Destryana, Andika Chaesar Dewanti Dewanti Dezan Ade Armando Dharmawati, Ira Dicky Artanto Didik Aribowo Dini Try Daifa Dwi Cahyono, Bagus Dwi, Cahyono Bagus Dwiyanti Puspitasari, Dwiyanti Ega, La Elvani, Siska Erdawati Erdawati, Erdawati Fadel, Fadel Montoya Fakhurrohkhman, Muhammad Farida Yunita Fatacharmita, Tasya Fa’izatul Wida Febian Filiph Tetelay Febrian, Ragil Febriyan, Repdhi Febriyana, Nining Ferdinandus, Stenly Jacobus Fiidznillah, Rizki Firdaus, Theakirana Franssen, Sara Fredy Hendry Louhenapessy Gabriel, Nicholas Gamar Binti Non Shamdas Gera Nugraha Ginanjar, Adriana Soekandar HABIB, ABDUL Habibi Habibi Hadijah, Miranda Hadinugrahaningsih, Tritiyatma Hakiki, Muhammad Hamdani, Nizar Alam Hanafiah, Alfi Manarulhuda Handini, Handini Hari Basuki Notobroto Hartawati, Andi Hasanah, Dina Khomariyatul Hendrawati, Sulkiah Hendrina Lelloltery Hendro, Omar Hibar, Ujang Hifni, Mohammad Hutabarat, Melba Riska Utami Ikhtiar, Ilham Intan Puspitasari Irwansyah Irwansyah Iskandar, Deddy Iskar, Iskar Istiyanto, S Bekti Iswandi Idris Isyak, Isyak Iwan Iwan Izzati, Dwi Jamas, Agung Rizky Jan W. Hatulesila Jaya, Alwi Joko Joko Judijanto, Loso Jufri Manga Karimah, Azimatul Kastanya, Agustinus Kautsar, Alif Khan, Kamran-ul-Haq Komul, Yulianus Kumala, Hani Kuntaman Kuntaman Kuntoro Kuntoro Kurniawan, Dedy B. La Iba, La Labetubun, Agung Herat Larisu, Zulfiah Latupono, Abdul Laurensia Retno Hariatiningsih Lisa Pangemanan Loppies, Ronny Louhenapessy, Fredy Hendry LZ, Mili Niko Tari Buah Mahadi, Nur Rizky Putri Mahfud, Kemal Mahrus A Rahman, Mahrus A Maria Paristiowati Mariza, Khairunnisa Martias Martias Matindas, Rudolf Woodrow Maulana, Ayang Frista Mikhakhanova, Altana Mira Irmawati Mochamad Bruri Triyono Moda Talaohu MoHa, luqman Mohamad Ikrom Arasid Mohammad Fatkhurrokhman Mubarok, Muhammad Aziz Nur Muhab, Sukro Muhammad Faisal Muhyiddin, Afrizal AA. Mukarromah, Nur Mustofa Abi Hamid Musyaffi, Ayatulloh Michael Nanda Annisa, Rani Dwi Naniche, Denise Nasution, Syamsudin Ali Nazara, Mebuaro Fosawato Nazara, Mebu’aro Fosawato Nazwa Dea Firdausya Ni Made Mertaniasih Nicky Agustian Junior Ningtyas, Dito Anjasmoro Novita, Visca Nugraha, Gera Nugroho, Oktsyavitto Adhitya Nuranisa, Angelita Nova Nurhayati Nurhayati Nurhayati, Setia Nurmalatika, Tika Paembonan, Samuel Arung Palapessy, Astrid Pattinasarany, Cornelis K Penny Handayani, Penny Permata, Endi Pertiwi, Sylvidire Maharani Hayu Peters, Ruth M.H. Petrossky, Rytha Prabowo, Norbertus Krisnu PRABUSTYA, ROGA DINAR Pratama, Wahyu Alisia Purwanto, Anto Puspitasari, Prastiwi Novia Putri, Annisa Ika Putri, Dhea Riana Putri, Nabilah Mustika Putri, Safira NA. Putu Oka Ngakan Putu Sudira R Irawati Ismail, R Irawati Rabiatul Adawiyah Rachma, Gading Nurhafiza Rachmat Hargono Rafi'ie, Mohamad Rahawarin, Moh Firdaus Rahman, Putri Shabira Rai, Sarju Sing Rambe, Jamiatul Qolbiah Rambe, Mirza Syadat Ratna Sari Razak, Abudarda Regar, Erfendi Renwarin, Nur Muhammad Rifai Lubis, Rahmat Rini Nuraini, Rini Rini, Tatik Dian Setyo Risa Etika, Risa Risma Illa Maulany Rizki Putra Aditya Rizqillah, Muhamad Aqil Rosiyanti, Rosiyanti Rudi Hartono Rusli, Vinia Sabarinah Sabarinah, Sabarinah Safun Rahmanto Sampurna, Mahendra Tri Arif Samsriyaningsih Handayani Samvara, Made Adhiguna Santosa, Tomi Apra Santy Yanuar Pranawati Sari, Nurlaila Sari, Trias Kusuma Seipalla, Billy Sesrita, Afridha Setiawati, Yunias Shabahati, Tijani Zakirah Sheryl Mutiara Putri Siahaya, Ludia Sigit Priyanto Sikarti, Sikarti Sinay, Lexy J. Siregar, Fitriyuni Miralda Siruru, Herman Siswo Wardoyo Siti Patonah Situmorang, Mananda Sofiyanti, Devina Sombolinggi, Azriel Tangke Soselisa, Fanny Subramaniam, Tamil Selvan Suhendar Suhendar, Suhendar Suherman Arifin Sulistiawati Sulistiawati Sumiyati, Aan Surilena Hasan Surya, Jaka Susrianingsih, Susrianingsih Syaban, Mokhamad FR. SYAIFUL BAHRI Syurina, Elena V. Talaohu, Moda Taufiq Hidayat Temy Indrayanti, Temy Teresiana, Teresiana Tetelay, Febian F Tobaru, Sulistiawati Tri Susanto Troice E Siahaya Tupan, Johan M. Tupan, Johan Marcus Tuti Alawiyah Ucu Cahyana Usia Ramadhan Utamayasa, I KA. Virginia, Chrisma Wahyiah, Ita Rosita Wahyu, Agung Dwi Wahyuni, Titi Wairooy, Nabilah Azzah Putri Wardatul Jannah, Wardatul Wenno, Meiske Weny Savitry S. Pandia Widyaningsih, Mia Widyyati, Mei Lestari Ika Willianto, Willianto Winanto, Andri Wirta, Dede Yali Joko Istia, Yali Joko Istia Yani Tri Wijayanti Yatim, Hertasning Yonny Arita Taher Yuli Rahmawati Yulia, Anceu Yuliah, Yuliah Yulianti, Erikavitri Yulita Fitriana, Yulita Yunan Harahap, Muhammad Zaeni Fikri Maulidin Zainal Arifin Zizilia, Anggi Sepfana Zubairi Djoerban Zweekhorst, Marjolein B.M.