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Suryawan, I Wayan Koko
Department Of Environmental Engineering, Universitas Pertamina, Jl. Teuku Nyak Arief, RT.7/RW.8, Simprug, Kec. Kby. Lama, Kota Jakarta Selatan 12220
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Pengolahan Sampah Daun Pisang dengan Proses Biodrying Aerobik Sebagai Upaya Pemulihan Energi Ulhasanah, Nova; Septiariva, Iva Yenis; Sari, Mega Mutiara; Suryawan, I Wayan Koko
Jurnal Teknologi Lingkungan Lahan Basah Vol 12, No 1 (2024): Januari 2024
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtllb.v12i1.71672

Abstract

Daun pisang sering menjadi limbah dari aktivitas manusia. Meskipun demikian, daun pisang memiliki kandungan karbon yang membuatnya berpotensi sebagai bahan bakar. Namun, kendalanya adalah kadar air yang tinggi dalam daun pisang, yang dapat menghambat efektivitasnya sebagai sumber energi. Untuk mengatasi hal ini, diperkenalkan proses Biodrying. Melalui Biodrying, mikroorganisme digunakan untuk mengurangi kadar air dalam limbah organik, seperti daun pisang, sehingga meningkatkan potensinya sebagai bahan bakar. Penelitian ini dilakukan untuk menganalisa seberapa efektif Biodrying dalam meningkatkan nilai kalor daun pisang. Selama proses Biodrying, terjadi pengurangan massa dan kadar air pada daun pisang. Sejak hari pertama, suhu dalam tumpukan sampah daun pisang meningkat, menandakan aktivitas mikroorganisme, dengan pH yang tetap normal. Hasil akhir menunjukkan bahwa kadar air daun pisang berkurang sekitar 45,3% hingga 50,49%, dan nilai kalor yang dihasilkan mencapai standar pellet biomassa, yaitu antara 19.9 MJ/kg hingga 21.4 MJ/kg. Ini menunjukkan bahwa daun pisang, setelah melalui proses Biodrying, memiliki potensi besar untuk dimanfaatkan sebagai sumber energi yang efisien.
Evaluasi Kotoran Kelinci sebagai Bioaktivator untuk Produksi Biogas dari Sampah Sayuran Septiariva, Iva Yenis; Suryawan, I Wayan Koko; Suhardono, Sapta; Mutiara Sari, Mega
Jurnal Teknologi Lingkungan Lahan Basah Vol 11, No 3 (2023): Oktober 2023
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtllb.v11i3.69590

Abstract

Dalam era pencarian sumber energi alternatif yang berkelanjutan, konversi limbah menjadi energi menjadi topik yang penting. Penelitian ini berfokus pada evaluasi kotoran kelinci sebagai bioaktivator untuk produksi biogas dari sampah sayuran, menghadirkan inovasi dalam konversi limbah ke energi berkelanjutan. Dengan mengumpulkan bahan baku dari peternakan kelinci di Desa Pancasari, Bali, dan sampah sayuran termasuk wortel, kubis, dan selada, inokulum yang digunakan adalah kotoran kelinci yang telah diakumulasi dalam digester untuk meningkatkan konsentrasi bakteri anaerob. Metodologi penelitian ini menggunakan pendekatan batch dalam skala laboratorium, dengan tujuan memantau efektivitas degradasi sampah sayuran. Selama periode fermentasi 40 hari, observasi menunjukkan produksi gas rata-rata sebanyak 7 mL per hari. Analisis residu menunjukkan rasio C/N sebesar 6.49, dan yield biogas keseluruhan mencapai 303.42 mL/g sampah, setara dengan 0.303 m3/kg sampah. Hasil dari penelitian ini menegaskan potensi kotoran kelinci sebagai bioaktivator yang efektif dalam produksi biogas, menawarkan solusi ramah lingkungan untuk pengelolaan sampah sayuran dan kontribusi positif terhadap upaya energi berkelanjutan.
Problematika Sampah di Sektor Perjalanan dan Pariwisata: Kajian Literatur Hilman, Zaki; Awfa, Dion; Fitria, Laili; Suryawan, I Wayan Koko; Prayogo, Wisnu
Jurnal Teknologi Lingkungan Lahan Basah Vol 11, No 3 (2023): Oktober 2023
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtllb.v11i3.72509

Abstract

Perjalanan dan pariwisata telah tumbuh secara signifikan dalam sepuluh tahun terakhir, menjadinya salah satu sektor ekonomi dengan pertumbuhan tercepat di tingkat global. Namun di lain sisi banyak penelitian telah menyebutkan adanya kemungkinan hubungan antara jumlah sampah yang dihasilkan di berbagai destinasi wisata dengan jumlah pengunjung. Kajian ini menjabarkan secara rinci tentang masalah yang timbul akibat sampah di sektor wisata, termasuk sumber asalnya dan potensi pengelolaannya dari apa yang sudah dipraktikan saat ini. Pihak yang mendukung kegiatan pariwisata, sampah dari para wisatawan, dan sampah dari pengelolaan pariwisata adalah beberapa sumber yang teridentifikasi dimana sampah dihasilkan yang jika pengelolaannya tidak dilakukan dengan tepat maka dapat mengancam kualitas lingkungan. Sampah plastik dapat diolah secara mekanis, kimia, atau biologis, tergantung tujuan akhirnya, budget, ketersediaan teknologi untuk pengolahan, sumber daya manusia sebagai eksekutor, dan banyak pertimbangan lainnya.  
Perencanaan Pengelolaan Limbah Medis Kota Jambi dari Pengangkutan sampai dengan Penimbunan di Tempat Pemrosesan Akhir (TPA) Zahida, Ishmah; Koen, Christa Gabriela; Atmanegara, Antonio Kusuma; Ani, Andra Puputmarya; Cahyani, Pinesthi Indah; Sari, Mega Mutiara; Suryawan, I Wayan Koko
Jurnal Teknologi Lingkungan Lahan Basah Vol 11, No 2 (2023): Juli 2023
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtllb.v11i2.63404

Abstract

Jumlah fasilitas kesehatan yang menawarkan layanan kesehatan, seperti rumah sakit, klinik kesehatan, puskesmas atau puskesmas, yang dikendalikan oleh pemerintah dan swasta meningkat. Peningkatan produksi limbah medis dan peluang pembuangan di TPA domestik Kota Jambi. Penelitian ini bertujuan untuk merencanakan pengelolaan limbah medis dari pengangkutan hingga pembuangan, dengan menggunakan studi kasus di Kota Jambi. Berdasarkan tantangan yang terkait dengan pengelolaan limbah bahan berbahaya dan beracun, penelitian deskriptif dilakukan dengan menggunakan studi literatur yang berfokus pada data sekunder berupa peraturan perundang-undangan. undangan selain hasil penelitian, hasil penelitian, dan referensi lainnya. Sampah yang dapat masuk ke cooling storage telah mengalami perawatan, seperti disinfeksi atau penyinaran sinar UV. Dengan menganalisis kapasitas sistem pengolahan limbah, konsumsi energi yang boros selama proses pembakaran insinerator dapat dihindari. Setelah diproses menggunakan insinerator, abu yang dihasilkan akan diinertisasi untuk mengurangi bahaya dan membuat pembuangan di TPA lebih aman. Sebelum penimbunan, produk pembakaran insinerator diinersi dan dienkapsulasi. Jika limbah medis sudah diolah dan memenuhi kriteria yang telah ditentukan seperti solidifikasi dan stabilisasi, maka dapat dilakukan penimbunan di TPA Talang Gulo Kota Jambi untuk menampung limbah medis.
Pengelolaan Sampah Plastik Melalui Teknologi Pirolisis di TPST Manding, Kabupaten Sragen: Analisis Efektivitas dan Potensi Keberlanjutan Sari, Mega Mutiara; Afifah, Anshah Silmi; Suryawan, I Wayan Koko
Jurnal Energi Baru dan Terbarukan Vol 4, No 3 (2023): Oktober 2023
Publisher : Program Studi Magister Energi, Sekolah Pascasarjana, Universitas Diponegoro, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jebt.2023.20092

Abstract

Kabupaten Sragen, seperti banyak daerah lain di Indonesia, juga menghadapi tantangan dalam pengelolaan sampah Studi ini bertujuan untuk mengkaji efektivitas pengelolaan sampah plastik di Kabupaten Sragen dengan menerapkan teknologi pirolisis di Tempat Pengolahan Sampah Terpadu (TPST) Manding. Berpedoman pada Perda No. 3/2014 tentang Pengelolaan Sampah, Kabupaten Sragen menekankan pentingnya partisipasi masyarakat dalam realisasi implementasi kebijakan ini. Berdasarkan data dari Sistem Informasi Pengelolaan Sampah Nasional (SIPSN), diketahui bahwa kemampuan pengelolaan sampah plastik telah mengalami peningkatan signifikan, dimana ada kenaikan dalam reduksi sampah plastik hingga 0,97% pada tahun 2022. Namun, masih terdapat potensi yang belum sepenuhnya dimanfaatkan. Dalam mewujudkan pengelolaan sampah yang berkelanjutan, kerjasama antara pemerintah dengan pelaku industri serta keterlibatan aktif masyarakat menjadi faktor utama. Di sisi lain, instrumen retribusi dan penelitian willingness to pay diidentifikasi sebagai mekanisme pendukung untuk meningkatkan keberlanjutan dan kapasitas pengolahan sampah plastik melalui pirolisis. Kesimpulannya, Kabupaten Sragen telah menunjukkan komitmen dan inovasi dalam mengelola sampah plastik melalui pirolisis, namun masih memerlukan kerjasama multi-pihak dan pendekatan holistik untuk memastikan keberlanjutan dan efektivitas program ini di masa depan.
Decision Analysis of Alternative River Debris to Landfill Transportation Systems in Jakarta Sari, Mega Mutiara; Inoue, Takanobu; Harryes, Regil Kentaurus; Kato, Shigeru; Septiariva, Iva Yenis; Suhardono, Sapta; Notodarmojo, Suprihanto; Delu, Kevin Foggy; Suryawan, I Wayan Koko
The Indonesian Journal of Planning and Development Vol 7, No 1 (2022): February 2022
Publisher : Department of Urban and Regional Planning, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/ijpd.7.1.14-20

Abstract

River debris in Jakarta is generated in several locations by conventional transportation. Waste transportation with traditional models is usually not time-efficient, primarily when river debris is generated every time. Transport systems that can be used for river debris include compactor systems, pre-compactor systems, and baller systems. This research uses literature study and secondary data in determining alternatives. Meanwhile, the alternative selection was carried out using the Multi-Criteria Decision Making (MCDM) method. This study uses four criteria for selecting alternatives: initial capital, type of transport container, operation and maintenance, and processing capability. The utility value of waste transportation with compaction and pre-compacting systems does not significantly have utility values of 0.722 and 0.833, respectively. At the same time, the baller system has a utility value of 0.222. This shows that the compacted system is more suitable to be applied to SPA river debris in Jakarta. The presence of a pr-compactor can also reduce the water content in-river debris.
Coastal Degradation in Tanjung Uma, Batam City, Indonesia: A SWOT Analysis of Environmental Challenges and Opportunities Suhardono, Sapta; Adicita, Yosef; Sari, Mega Mutiara; Tehupeiory, Aarce; Suryawan, I Wayan Koko
Indonesian Journal of Social and Environmental Issues (IJSEI) Vol. 5 No. 1 (2024): April
Publisher : CV. Literasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47540/ijsei.v5i1.1060

Abstract

This research examines the escalating environmental degradation observed along the Tanjung Uma coastline, juxtaposing its unique challenges with the global narrative of declining coastal health. As a thriving marine ecosystem, Tanjung Uma has recently experienced considerable ecological decline, cascading effects on local biodiversity, community livelihoods, and socio-cultural dynamics. The study provides a granular understanding of the region's strengths, weaknesses, opportunities, and threats by combining a comprehensive literature review and a SWOT analysis. Findings highlight the dire state of the marine environment, driven by factors such as pollution, waste accumulation, and broader implications of climate change. However, the research also underscores the potential for regional cooperation, community engagement, and leveraging traditional knowledge as avenues for sustainable intervention. As a microcosm of global coastal challenges, Tanjung Uma's case offers insights that can inform broader strategies for marine conservation and community resilience.
Unraveling Factors Influencing Local Willingness to Participate in Sustainable Komodo Conservation and Protected Area Tourism Sianipar, Imelda Masni Juniaty; Lee, Chun-Hung; Wang, Hurng-Jyuhn; Kim, Doo-Chul; Suryawan, I Wayan Koko
Forest and Society Vol. 8 No. 2 (2024): DECEMBER
Publisher : Forestry Faculty, Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/fs.v8i2.32880

Abstract

Komodo National Park is at the forefront of balancing environmental conservation with the challenges and opportunities of sustainable tourism. This research delves into the attitudes and engagement levels of the local communities within Komodo's distinctive ecological context, aiming to unravel the factors that drive or hinder their involvement in sustainable tourism and conservation activities. Through Exploratory Factor Analysis, we distilled key influences on community engagement, followed by a K-Mean Cluster Analysis to segment the community by their involvement levels. Logistic Regression was then employed to explore the likelihood of continued participation in these initiatives. The analysis identified three primary factors affecting community participation: the degree of involvement in sustainable tourism activities, the extent of community and environmental involvement, and the level of awareness regarding tourism development policies. The Cluster Analysis illuminated diverse engagement patterns across demographic lines, revealing how differences in settlement type, income levels, marital status, gender, and age contribute to varied participation rates. Interestingly, the logistic regression pointed to a paradox where higher engagement in sustainable tourism correlates with a lower probability of future participation, hinting at possible sustainability fatigue among highly active community members. These intricate dynamics of community engagement in sustainable tourism within Komodo National Park, highlight the importance of tailored, demographic-specific approaches to foster inclusive participation in conservation efforts. The insights gained underscore the complexity of promoting sustainable tourism in sensitive ecological areas and offer critical recommendations for policymakers and conservation stakeholders aiming to enhance sustainable development in Komodo and similar settings globally.
Evaluating the Potential of Refuse Derived Fuel (RDF) in Cement Production: a Comparative Analysis of RDF Variations In Indonesia's Emplacement Pluit, Jakarta Sari, Mega Mutiara; Inoue, Takanobu; Septiariva, Iva Yenis; Yokota, Kuriko; Notodarmodjo, Suprihanto Mediawan; Kato, Shigeru; Suhardono, Sapta Cahya; Al Ghifari, Rizal Muhammad; Suryawan, I Wayan Koko
Jurnal Bahan Alam Terbarukan Vol 13, No 1 (2024): June 2024 [Nationally Accredited Sinta 2]
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbat.v13i1.47558

Abstract

This study critically evaluated the potential of Refuse Derived Fuel (RDF) as a sustainable substitute for coal in the cement manufacturing process. Using Emplacement Pluit's waste as a primary source, three distinct RDF variations were analyzed: RDF A (comprised purely of PET Charcoal), RDF B (a 50-50 combination of PET Charcoal and organic waste), and RDF C (solely organic waste). Among the parameters evaluated were moisture content, ash content, and calorific value. The results indicated RDF A's superior quality, with a moisture content of 2.6%, ash content of 0.7%, and a calorific value of 25.1 MJ/kg. In stark contrast, RDF C exhibited a high waste reduction potential at 80.5%, but its calorific value fell short of Korean standards. RDF B, balancing quality and reduction potential, achieved a 98.9% waste reduction and met Korean RDF standards, making it the most viable alternative to coal in cement production. The study underscores the significant potential of integrating RDF in industrial practices, particularly cement kilns. It offers insight into optimizing waste management strategies in line with the 'zero-waste' vision.
RIVER DEBRIS TRANSPORT PLANNING FROM SOURCE TO PUTRI CAMPO FINAL PROCESSING PLACE, SURAKARTA CITY Sari, Mega Mutiara; Inoue, Takanobu; Harryes, Regil Kentaurus; Yokota, Kuriko; Septiariva, Iva Yenis; Suhardono, Sapta; Kato, Shigeru; Notodarmojo, Suprihanto; Nafisah, Aninda Putri; Suryawan, I Wayan Koko
Jurnal Pengembangan Kota Vol 10, No 2: Desember 2022
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jpk.10.2.118-126

Abstract

The waste from the river is one of the obstacles in managing the Bengawan Solo River, Surakarta City. River debris is usually collected in tributaries so as not to carry the pollutant load to the watershed, causing flooding, and then transported to the Final Processing Site (TPA). This study aims to analyze the waste transportation system from the source to the landfill. This research was conducted by direct observation and using Multi-Attribute Utility Theory (MAUT) for determination. Alternative waste transportation used are haul container system (HCS) and stationary container system (SCS). The criteria used are the number of ritations, price, ease of transportation, potential damage, maintenance, and type of container. Based on the weighting results on the MAUT analysis, transportation with the SCS method has a higher weight than the HCS method.
Co-Authors Aarce Tehupeiory Aarce Tehupeiory Abid Naufal Khairan Adam Ali Marwan Adela Savira Maharani Adicita, Yosef Adji, Muhammad Wahyu Fattiar Adnan, Deni Agung Dwi Sutrisno Ahmad Daudsyah Imami Ahmad Yusri Karim Ahmad Zulfikar Al Fakih, Salahudin Al Ghifari, Rizal Muhammad Alfiyah Najwa Almira Davina Nastiti Althien John Pesurnay Amiruddin, Ahmad Andina Ilma Darmawan Andra Puput Marya Ani Andra Puput Marya Ani Ani Purwanti Ani Purwanti Ani, Andra Puputmarya Aninda Putri Annisa Fillaeli Annisa Kamilia Nastiti Anshah Silmi Anshah Silmi Afifah Aprill, Gregorius De Apritama, Muhammad Rizki Apritama, Muhammad Rizky Ardhan Ardianto Ardianto, Ardhan ARI RAHMAN Ari Rahman Ari Rahman Arifianti, Qurrotin Ayunina Maulida Okta Ariyanti Sarwono Ariyanti Sarwono Ariyanti Sarwono Ariyanti Sarwono Ariyanti Sarwono Ariyanti Sarwono Ariyanti Sawono Asy-Syifa, Rizqi Alifia Nur Atmanegara, Antonio Kusuma Aulia Risky Adinda Aulia Risky Adinda Aura Dhia Rizki Atthar Azizah, Rifka Noor Azmi, Muhammad Haikal BETANTI RIDHOSARI Buana, Dwinto Martri Aji Cahyani, Pinesthi Indah Chatarina Umbul Wahyuni Chun-Hung Lee Darwin Darwin Darwin Darwin Darwin Darwin Delu, Kevin Foggy Deni Adnan Dennis Filippi Dennis Fillipi Desi Paskalia Tinambunan Dhuhan Dinan Qonitan, Fatimah Dinda Sekarsari Dion Awfa Disfiatri Kusumaningtyas Dita Floresyona Edo Barlian Eka Vindriani Erlingga, Falia Ayu Erry Sumarjono Eva Nur Fauziah Eva Nur Fauziah Evi Siti Sofiyah Evi Siti Sofiyah Fajar Rizki Widiatmoko Fajar Rizki Widiatmoko Fanani, Yazid Fansyah, Delfia Farhan Hadi Siregar Farhan Muhammad Hilmi Farhan Muhammad Hilmi Faria, Niswatun Fifik Samhun Kahalnashiri Fikri Damara Filippi, Dennis Fitria, Laili Gaina, Pratiwi Claudia Giovanni Ruly Putra Giovanni Ruly Putra Gita Prajati Gita Prajati Gultom, Tiara Hafizh, Haidar Hafizha Hasnaningrum Hafizha Hasnaningrum Harry Wibowo Harryes, Regil Kentaurus Haryoto Kusnoputranto Hashfi Hawali Abdul Matin Hertanto Dwi Cahyo Hilman, Zaki I Made Wahyu Wijaya Ida Ayu Putu Sri Widnyani Ika Bagus Priyambada Ikhwali, Muhammad Faisi Imami, Ahmad Daudsyah Imelda Juniaty Sianipar Imelda Masni Juniaty Sianipar Imelda Masni Juniaty Sianipar Imelda Masni Juniaty Sianipar Imroatus Sholikhah Imroatus Sholikhah Imroatus Sholikhah, Imroatus Intan Rahmalia Intan Rahmalia Intan Rahmalia Intan Rahmalia Irfan Rizaldi Irfan Rizaldi Irham, Muhammad Faisal Irwanto, Muhammad Agus Istiqomah Shariati Zamani Iva Yenis Septiariva Iva Yenis Septiariva Iva Yenis Septiariva Iva Yenis Septiariva Iva Yenis Septiariva Iva Yenis Septiariva Iva Yenis Septiariva Iva Yenis Septiariva Iva Yenis Septiariva Janter Pangaduan Simanjuntak Juliana Fisaini Jun-Wei Lim Karim, Ahmad Yusri Kasamira, Kesya Ivana Kato, Shigeru Keke Afrila Mardianta Khansa, Pavita Kim, Doo-Chul Koen, Christa Gabriela Kuriko Yokota Kuriko Yokota Kusuma, Antonio Kusumaningtyas, Disfiatri Lahmadi, Salman Farid Lee, Chun-Hung Leonardus Alvin Widi Vembrio Lim, Jun-Wei Lin, Bih Chuan Listyendah Zahra, Nurulbaiti Luh Putu Ratna Sundari M. Faisi Ikhwali M. Isya Mahlil, Teuku Marsono, Muhammad Ridho Marulak Bonaparte Manurung Masni Juniaty Sianipar, Imelda Mawaddah, Nurul Mayang Ananda Rini Mayang Ananda Rini Mega Muitiara Sari Mega Muitiara Sari Mega Mutiara Sari Mega Mutiara Sari Mega Mutiara Sari Mega Mutiara Sari Mega Mutiara Sari Mega Mutiara Sari Meuthia Fadila Michael Yosafaat Michael Yosafaat Moh Rizal Ngambah Sagara Moh Rizal Ngambah Sagara Moh Rizal Ngambah Sagara Moh Rizal Ngambah Sagara Mohammad Dandy Widiantara Mubaroq, Ahmad Zakhi Muhamad Hisyam Dhiya Ulhaq Muhamad Jatmoko Muhammad Aang Nurhadi Muhammad Aang Nurhadi Muhammad Agus Irwanto Muhammad Jatmoko Muhammad Noer Iqbal Muhammad Raihan Syafruddin Muhammad Ridho Marsono Muhammad Rizki Apritama Muhammad Rizki Apritama Muhammad Rizky Apritama Muhammad, Umardimas Mumtaz Muklis Muklis Mutiara Octaviani Mutiara Octaviani Mutiara Octaviani Mutiara Sari, Mega Nabila Ardiana Nabila Ardiana Nabila, Dhian Nafisah, Aninda Putri Nahesson H. Panjaitan Najwa, Alfiyah Namira Yostya Oktiviani Naomi Aurora Margareth Br Simanjuntak Naomi Aurora Margareth Br. Simanjuntak Nastiti, Almira Davina Natasya Hikmat Putri Ni Kadek Dian Utami Kartini Ni Kadek Dian Utami Kartini Nia Armelia Putri Notodarmodjo, Suprihanto Mediawan Nova Ulhansanah Nova Ulhasanah Nova Ulhasanah Novena Lany Pangestu Novena Lany Pangestu Novi Fitria Novi Kartika Sari Novica Ayu Sari Novica Ayu Sari Novrianty, Irma Nur Novilina Arifianingsih Nur Novilina Arifianingsih Nur ‘Azah Nurdiasna, Widya Reza Nurul Baiti Listyendah Zahra Nurul Mawaddah Nurulbaiti Listyendah Zahra Nurulbaiti Listyendah Zahra Nurulbaiti Listyendah Zahra Nurulbaiti Listyendah Zahra, Nurulbaiti Listyendah Oktaviani, Namira Yostya Panjaitan, Nahesson Hotmarama Pavita Khansa Pavita Khansa Prajati, Gita Prajati, Gita Pratiwi Claudia Gaina Pratiwi, Vania Maharani Rizky Prayogo, Wisnu Priutama, Yesaya Emeraldy Purnawan Purnawan Putra, Giovanni Ruly Putri Lynna A. Luthan Putri, Cyntia Aulia Putri, Gabriella Natasya Putri, Ratih Hardini Kusuma Qomarudin Helmy Qomarudin Helmy, Qomarudin Qurrotin Ayunina Maulida Okta Arifianti Rachmantoro, Hafiz Arie Rachmat Mulyana Rachmat Taufiqy Rahmalia, Intan Rahman, Ari Ramadan, Bimastyaji Surya Ramadhani, Danila Desti Rapika, Muhammad Rarastika Nur Ghaida Rarastika Nur Ghaida Ratih Hardini Kusuma Putri Ratnaningsih, Wahyu Reifaldy Tsany Betta Aryanto Reifaldy Tsany Betta Aryanto Reifaldy Tsany Betta Aryanto Reki Detiar Ridhosari, Betanti Rifka Noor Azizah Rika Chairani Rika Chairani Dalimunthe Riska Pratiwi Rizqi Alifia Nur Asy-Syifa S Suhardono Safira, Denisa Ratna Safira, Rahajeng Hasna Safitri Puji Lestari Sagara, Moh Rizal Ngambah Sakkot Matua Gong Hasibuan Salahudin Al Fakih Salman Farid Lahmadi Salsabilla, Vionna Chantika Samantha, Irma Juliana Sapta Suhardono Sapta Suhardono Sapta Suhardono Sari, Mega Mutiara Sarra Rahmadani Sarwono, Ariyanti Septiariva, Iva Yenis Septiariva, Yenis Setiaji, Nurul Faizah Setyaputri, Adhistie Fadila Shigeru Kato Silmi, Anshah Simanjuntak, Naomi Aurora Margareth Br. Simela Talaohu Sinthia Apriani Sitepu Amrina Rosyada Sofiyah, Evi Siti Sri Dewi Handayani Sri Dewi Handayani Sri Dewi Handayani Sri Sunarsih Stacia Dea Prameswari Stacia Dea Prameswari Stacia Dea Prameswari Subagyo, Agistya Rizza Suecita, Delfira Suhardono, Sapta Suhardono, Sapta Cahya Sun Rise Tarigan Suprihanto Notodarmojo Suprihanto Notodarmojo Syahda Hati Dendra Syaifaurrahmah, Syaifaurrahmah Syifa Khairun Nisa Syifaurrahmah Syifaurrahmah Takanobu Inoue Takanobu Inoue Tehupeiory, Aarce Tiara Gultom Tri Edhi Budhi Soesilo Ujang Sumarwan Ulhaq, Muhamad Hisyam Dhiya Ulhasanah, Nova Ulli Kadaria Ummatin, Kuntum Khoiro Vembrio, Leonardus Alvin Widi Vemi Ridantam Vindriani, Eka Vita Palupi Wang, Hurng-Jyuhn Whindy Ndaru Oktaviani Whindy Ndaru Oktaviani Wibisono, Andhika Yoga Widiatmoko, Fajar Rizki Wira Aulia Wisnu Prayogo Yenis Septiariva, Iva Yesaya Emeraldy Priutama Yesaya Emeraldy Priutama Yesaya Emeraldy Priutama Yohanes Jone Yosafaat, Michael Yuliani, Aulia Rachma Yuliani, Aulia Rachmah Yusria Darma Zahida, Ishmah Zakiatunnia, Azmi Zhilli Izzadati Khairuni Ziyadatulkhair M.Faruqi