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All Journal Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Jurnal Mahasiswa Jurusan Teknik Pengairan Jurnal Teknik Pengairan: Journal of Water Resources Engineering Jurnal Rekayasa Sipil dan Lingkungan Teras Jurnal Jurnal Penelitian Pendidikan IPA (JPPIPA) Civil and Environmental Science Journal (CIVENSE) AGROMIX JPPM (Jurnal Pengabdian dan Pemberdayaan Masyarakat) Quantitative Economics and Management Studies Jurnal Pengabdian Masyarakat untuk Negeri (UN-PENMAS) Jurnal Ilmiah Kurva Teknik Jurnal Teknologi dan Rekayasa Sumber Daya Air
Ussy Andawayanti
Departemen Teknik Pengairan, Fakultas Teknik, Universitas Brawijaya, Malang, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Transportation Other

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Analysis of Land Cover Change Trends at Rejoso Watershed, Pasuruan Regency, East Java Province Nurrohma Amalia, Nadhea; Suhartanto , Ery; Andawayanti, Ussy
Jurnal Teknik Pengairan: Journal of Water Resources Engineering Vol. 15 No. 2 (2024)
Publisher : Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.pengairan.2024.015.02.3

Abstract

Human activities such as urbanization, population growth, agricultural expansion, deforestation, and industrialization significantly influence changes in land cover and the environment. The United Nations World Urbanization Prospects reports that by 2030, around 60% of the world’s population will live in cities, increasing from 54% in 2014 to 66% in 2050. This change in land cover can cause environmental disasters such as erosion and flooding, resulting in biodiversity loss, land degradation, and pollution. Therefore, monitoring land cover changes is a priority for researchers and policymakers. This research analyses land cover changes from 2012, 2017, and 2022, predicting 2027 and 2032. Landsat satellite image processing to create land cover maps for 2012, 2017, and 2022 uses a supervised classification method in GIS software and predicts land cover for 2027 and 2032. It was carried out with the help of TerrSet software with a CA-Markov model using spatial data on land cover maps for 2012, 2017, and 2022. The results of this process show that land cover of lakes, forests, plantations, and rice fields decreased in each period, while land cover of dry land, residential areas, bushes, and ponds experienced an increase. The result validation value in 2012 was 81.98%, in 2017, 76.83%, and in 2022, 79.57%, and validation in 2022 on Terrset of 0.7190.
Musle Model Development in Laboratory Studies Using a Rainfall Simulator Aulia Zahira, Nabila; Andawayanti, Ussy; Suhartanto, Ery; Ramadhani, Rizki
Jurnal Teknik Pengairan: Journal of Water Resources Engineering Vol. 15 No. 2 (2024)
Publisher : Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.pengairan.2024.015.02.5

Abstract

Various methods are available for sediment calculation, including the USLE and MUSLE methods, developed based on field observations. For the MUSLE method, it is important to determine the peak flow rate and surface runoff volume. This data is crucial for identifying areas vulnerable to erosion and implementing erosion prevention measures. However, in practice, calculations are often adjusted based on the available data and parameters. This research compares the calculated results of peak flow discharge and surface runoff volume between the Rational Method and the SCS Method with laboratory observations and the applicability of the USLE and MUSLE methods to laboratory sediment observations. Laboratory experiments use a rainfall simulator with intensities of 1 liter/minute, 1.5 liters/minute, and 2 liters/minute, and a maximum land slope of 5%. The research results show that calculating peak flow discharge and surface runoff volume using the Rational Method aligns more closely with laboratory conditions than the SCS Method. However, both methods are considered unsuitable for laboratory observations, as validation calculations and relative error results indicate a mismatch with model performance. Meanwhile, the USLE method is considered more suitable for sediment calculations than the MUSLE method, as the MUSLE method requires adjustment analysis to fit laboratory observations better.
An Integrated Performance Index for Decentralized Water Supply Systems: A Case Study of SiPAS in the Brantas River Basin Andawayanti, Ussy; Asmaranto, Runi; Sajali, M. Amar; Suhartanto, Ery; Hidayat, Mustafa Mukti; Utami, Rizki Tri
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.12137

Abstract

To develop and validate an Integrated Performance Index Model (IPIM) for evaluating Simple Water Supply Systems (SiPAS) in the Brantas River Basin, Indonesia. We surveyed, audited, and interviewed stakeholders at 31 SiPAS sites. Latent constructs were tested using SEM–PLS, and dimension weights were optimized with the Generalized Reduced Gradient method. The model explained system performance well (R² = 0.95) and showed high predictive reliability. The technical dimension exerted the strongest influence (72.10%), followed by managerial (26.70%) and social (15.10%) factors. The index differentiated low and high performing sites and was consistent with field audit findings. A companion mobile application enabled real time reporting and feedback to strengthen community participation. IPIM provides a concise, scalable framework for assessing decentralized water supply, prioritizing technical improvements while supporting managerial and social strengthening, and can inform investment and governance decisions for rural water services.
Optimizing irrigation efficiency and resilience: Advanced integration of SCH and SRI techniques for sustainable agricultural development and climate change mitigation Andawayanti, Ussy; Hakim, Lukman; Lufira, Rahmah Dara
AGROMIX Vol 16 No 2 (2025)
Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/agx.v16i2.6086

Abstract

Introduction: Lempake Irrigation Area is one of the Irrigation Areas supporting rice barns in meeting food needs for the people in Samarinda City. The government continues to improve and maintain the Lempake irrigation area, but there is still a decrease in agricultural yields. This research aims to analyze the condition and performance of the irrigation system both physically and non-physically, then optimize the method of providing efficient and adaptive irrigation water to support sustainable agriculture. Methods: mode-median method to analyze irrigation water availability, then comparing SCH and SRI water application techniques to evaluate water use efficiency. Optimization of method selection was done using AHP and ANP with Super Decisions application. Results: Using the mode method, the maximum discharge occurred in period I in March, which was 519 l/second, and the minimum occurred in period II in October 29 l/second. The performance index value of the Lempake Irrigation Area irrigation network is 65.92% and is categorized as “less and needs attention”. With the existing water delivery method, the SCH K factor value of 1.58, the performance of the irrigation system is 65.92. Then if using the SRI water delivery method, the K factor value of 3.62 irrigation system performance increases to 80.14. Using the AHP method obtained ranking criteria that are prioritized in the proposed rehabilitation activities starting from physical conditions, human resource management, operating systems. Then with the ANP method obtained a ranking of channels in the Lempake Irrigation Network that gets priority in the proposed rehabilitation. Conclusion: in conclusion, the application of the SRI method of water application proved to be more efficient than the SCH method. Optimization of irrigation systems through more efficient methods can increase agricultural productivity in this region.
Studi Perencanaan Bangunan Pelengkap Pada Boezem Di Kelurahan Blimbing Kota Malang Fitriyasari, Ammy; Andawayanti, Ussy; Cahya, Evi Nur
Jurnal Teknologi dan Rekayasa Sumber Daya Air Vol. 1 No. 2 (2021): Jurnal Teknologi dan Rekayasa Sumber Daya Air (JTRESDA)
Publisher : Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jtresda.2021.001.02.01

Abstract

The area of Blimbing Village is one of the areas of Malang City where often having flood in rainy season. The flood in the Blimbing Village area is caused by the inadequacy of the existing drainage and also not using water absorption building or Boezem effeciently, therefore need some effort to overcome this problem. One of the solution to tackel this problem is make use boezem more efficiently, in order to reduce flood. In the analysis results of design discharge of the study area was obtained for 3.970 m3/ sec for the two years period and 4,606 m3/ sec for five years period. In order to reduce flood at the study area, an alternative flood control is implemented. The alternative is to increase the storage capacity of the Boezem and planned support buildings specifically planning drainage channels, and planning for inlet and outlet of sluice gates. There are alternative, it can reduce flood by 30%. Based on the results of the analysis, it is obtained that the design budget (RAB) for support buildings planning according to the main unit price for the activities of the city of Malang is IDR 146,620,000.
Upaya Pengendalian Genangan Berbasis Konservasi di Kecamatan Blimbing Kota Malang Furqani, Fahma; Andawayanti, Ussy; Ismoyo, M. Janu
Jurnal Teknologi dan Rekayasa Sumber Daya Air Vol. 1 No. 2 (2021): Jurnal Teknologi dan Rekayasa Sumber Daya Air (JTRESDA)
Publisher : Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jtresda.2021.001.02.07

Abstract

A puddle is a condition where the water stops flowing in a certain area that is not a water body. In theory, a boezem building in Blimbing Village can help control the inundation and soak it into the ground. However, until now, there are still cases of inundation in Blimbing District. Therefore, this study aims to determine the existing conditions of drainage and boezem, and plan alternative buildings that can help the performance of boezem as a conservation-based inundation controller. From the analysis, the existing drainage and boezem cannot fully accommodate the design discharge. The inability of the existing boezem to accommodate all the total design flows leaves an inundation of 2,076 m3/s with a 2-year return period and 2,551 m3/s with a 5-year return period. Two conservation-based alternatives are offered to control the inundation. Based on technical and economic analysis, a 595-unit infiltration well was chosen in the boezem catchment area with total flood reduction of 22% and Rp's total fund. 3,276,869,973.16.Genangan merupakan kondisi dimana air berhenti mengalir pada suatu area tertentu yang bukan merupakan badan air. Adanyan bangunan boezem di Kelurahan Blimbing secara teori dapat membantu mengendalikan genangan dan meresapkannya ke dalam tanah, namun sampai saat ini masih terjadi kasus-kasus genangan di Kecamatan Blimbing. Maka dari itu penelitian ini bertujuan untuk  mengetahui kondisi eksisting drainase dan boezem serta merencanakan alternatif bangunan yang dapat membantu kinerja boezem sebagai pengendali genangan berbasis konservasi. Dari hasil analisa, drainase dan boezem eksisting tidak dapat sepenuhnya menampung debit rancangan. Ketidakmampuan boezem eksisting dalam menampung seluruh debit rancangan total menyisakan genangan sebesar 2.076 m3/dt dengan kala ulang 2 tahun dan 2.551 m3/dt dengan kala ulang 5 tahun. Untuk mengendalikan genangan tersebut ditawarkan dua alternatif berbasis konservasi. Berdasarkan analisa teknis dan ekonimis dipilihlah pembangunan 595-unit sumur resapan pada catchment area boezem yang dapat mereduksi 22% debit genangan dengan total dana sebesar Rp. 3,276,869,973.16.
Analisis Debit Limpasan dan Indeks Erosivitas Hujan pada Metode USLE Akibat Variasi Intensitas Hujan dengan Alat Rainfall Simulator Respatiningrum, Amalia Wara; Limantara, Lily Montarcih; Andawayanti, Ussy
Jurnal Teknologi dan Rekayasa Sumber Daya Air Vol. 1 No. 2 (2021): Jurnal Teknologi dan Rekayasa Sumber Daya Air (JTRESDA)
Publisher : Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jtresda.2021.001.02.11

Abstract

The occurrence of rain causes many things, such as surface runoff and rainfall erosivity. The energy of rainfall can make soil eroded. This study aims to determine the effect of rainfall intensity variations on the resulting runoff discharge, rain erosivity index, and erosion rate using the USLE method on a rainfall simulator. A sampling of soil in Pandesari, Pujon, Malang. This study was conducted with rainfall variations, namely 0.5 liter/minute, 1.0 liter/minute, 1.5 liter/minute, and 2.0 liter/minute with a rainfall simulator slope of 5%. As a result, the rainfall intensity significantly affects the runoff discharge in the rainfall simulator, with a coefficient of determination R2 = 0.981. Rainfall intensity also affects the rainfall erosivity in the rainfall simulator with a coefficient of determination R2 = 0.999. And in the USLE method, the rate of erosion is generated by the rainfall intensity with a coefficient of determination R2 = 0.999.Terjadinya hujan mengakibatkan banyak sekali hal, misalnya aliran permukaan dan juga erosivitas hujan. Energi hujan tersebut bisa membuat suatu lahan tererosi. Dalam penelitian ini bertujuan untuk mengetahui pengaruh variasi intensitas hujan terhadap debit limpasan yang dihasilkan, indeks erosivitas hujan, dan besar laju erosi dengan metode USLE pada alat rainfall simulator. Pengambilan sampel tanah di Desa Pandesari, Kecamatan Pujon, Kabupaten Malang. Studi ini dilakukan dengan variasi hujan yaitu 0,5 liter/menit, 1,0 liter/menit, 1,5 liter/menit, dan 2,0 liter/menit dengan kemiringan alat rainfall simulator sebesar 5%. Hasilnya, intensitas hujan sangat memengaruhi debit limpasan pada alat rainfall simulator, dengan koefisien determinasi R2 = 0,981. Intensitas hujan juga memengaruhi erosivitas hujan pada rainfall simulator dengan koefisien determinasi R2 = 0,999. Dan pada metode USLE, laju erosi yang dihasilkan dipengaruhi juga oleh intensitas hujan dengan koefisien determinasi R2 = 0,999.
Analisis Laju Infiltrasi Dengan Metode Penggenangan (Fooding) Dan Karakteristik Tanah Di Kabupaten Ssampang, Madura Bagaskoro, Qistan Maraghi; Wahyuni, Sri; Andawayanti, Ussy
Jurnal Teknologi dan Rekayasa Sumber Daya Air Vol. 1 No. 2 (2021): Jurnal Teknologi dan Rekayasa Sumber Daya Air (JTRESDA)
Publisher : Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jtresda.2021.001.02.12

Abstract

Pertumbuhan penduduk yang sangat cepat bisa memberikan dampak pembangunan infrastruktur dengan skala yang besar. Hal ini sebagai akibat dari pertumbuhan ekonomi yang sangat pesat dan hal tersebut pun akan menyebabkan kepada perubahan tata guna lahan serta tutupan lahan pada area pembangunan infrastruktur. Akibatnya dapat menigkatnya volume air hujan menjadi aliran permukaan (surface run off) yang tidak terinfiltrasi ke dalam tanah. Penelitian ini dilaksanakan untuk menganalisis laju infiltrasi dengan perhitungan Model Horton, Model Holtan dan Model Phillip serta mengetahui genangan yang terjadi dan juga mengetahui karakteristik tanah dengan parameter tertentu. Kajian ini dilakukan pada sepuluh titik tinjau dimana di setiap titik dilaksanakan pada sepuluh desa berbeda di Kabupaten Sampang. Pada setiap titik dilakukan proses pembacaan laju infiltrasi menggunakan alat Turf-Tech Infiltrometer dan pengambilan sampel tanah berjarak sekitar 5-10 meter dari titik pembacaan infiltrasi. Sampel tanah yang diambil akan dilakukam pengujian karakteristik tanah ddi Laboraturium Tanah dan Air Tanah (Teknik Pengairan). Data curah hujan yang digunakan pada penelitian ini berasal dari Penakar hujan Sampang, Penakar Hujan Omben, Penakar Hujan Robatal, Penakar hujan Kedundung dan Penakar Hujan Kedundung. Analisis karakteristik genangan di setiap titik tinjau diperoleh dari penggabungan antara kurva laju infiltrasi lapangan dan histogram hujan. Dari hasil analisis yang telah dilakukan, Model Horton dianggap lebih cocok pada titik sampel yang dilakukan serta kemudahan dalam proses perhitungan serta dianggap tepat diterapkan berdasarkan dari perbandingan kurva laju infiltrasi lapangan. Hasil karakteristik genangan menunjukkan bahwa enam dari sepuluh titik tinjau terjadi genangan. Untuk hasil karakteristik tanah memiliki jenis tanah lempung pada 2 (dua) titik, lempung liat berdebu 2 (dua) titik dan lempung berdebu pada 6 (enam) titik
Kajian Hidrolika Bangunan Pelimpah Samping (Side Channel Spillway) Bendungan Pomalaa Kabupaten Kolaka Provinsi Sulawesi Tenggara Dengan Uji Model Fisik 1:40 Paksi, R. Susenatama Jatayu; Dermawan, Very; Andawayanti, Ussy
Jurnal Teknologi dan Rekayasa Sumber Daya Air Vol. 1 No. 2 (2021): Jurnal Teknologi dan Rekayasa Sumber Daya Air (JTRESDA)
Publisher : Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jtresda.2021.001.02.34

Abstract

Pomalaa Dam designed to settle nickel mining wasted material ran by PT. Vale Indonesia, a physical model test is required to accomplish the design. This study aimed to determine the comparison of Pomalaa Dam side-channel spillway hydraulic condition between physical model test and theoretical analysis. In the analysis of the water level profile, debits of Q100th, Q1000th, and QPMF were examined. Spillway hydraulic analyzed by continuity equation with Cd calculation using the Iwasaki method. The water level in the transition channel and chute way calculated by the energy equation with the standard stage method. The side ditch and stilling basin hydraulic analyzed by momentum equations law. The vibration flow risk and cavitation respectively analyzed using Vendernikov-Montuori numbers and dimensionless parameters. The results of the hydraulic model test show that in the original design there is a non-uniform flow in the transition channel, the piezometer shows negative pressure in the chute channels section 2 and 3, but still safe. But the cavitation calculation using water velocity (v) and water depth (h) shows that cavitation occurred in the chute channels section 2 and 3 at the Q100th and Q1000th discharge and supercritical flow occurred at the end channel after the energy dissipator.
Aplikasi TRMM (Tropical Rainfall Measuring Mission) pada Evaluasi Saluran Drainase Perkotaan Berwawasan Lingkungan di Sistem Drainase Sebangau dan Kahayan, Palangka Raya Pulasari, Luh Ayu Putri Wedayanti; Andawayanti, Ussy; Suhartanto, Ery
Jurnal Teknologi dan Rekayasa Sumber Daya Air Vol. 1 No. 2 (2021): Jurnal Teknologi dan Rekayasa Sumber Daya Air (JTRESDA)
Publisher : Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jtresda.2021.001.02.39

Abstract

Inundation on roads is a common problem in urban areas, the ones at the Palangka Raya City. The existing drainage system at the study area still uses a conventional drainage system and unable to accommodate the inundation. Thus requires for handling by absorbing or temporarily accommodating the inundation before being discharged into the river which is the concept of an eco–drainage system. To determine the design discharge of the drainage channel at the study area, hydrological data processing is analyzed using the TRMM satellite rainfall data due to the limited rainfall data length. From the results of processing the TRMM satellite rainfall data, the design discharge for the Kahayan and Sebangau Drainage Systems are different in each channel. By using a 5-year return period, the smallest design discharge value is 1,097 m3/s and the largest is 59,111 m3/s. From the evaluation results, 11 out of 28 existing channels need to have inundation control. Chosen alternative to inundation control with eco–drainage concept is by rehabilitating channels and making detention ponds. This alternative can reduce inundation by 100%. Genangan air yang muncul di ruas-ruas jalan merupakan suatu permasalahan umum di daerah perkotaan salah satunya pada Kota Palangka Raya. Sistem drainase yang ada pada kawasan ini masih menggunakan sistem drainase konvensional dan belum mampu menampung genangan yang terjadi. Sehingga perlu adanya penanganan dengan cara meresapkan atau menampung sementara genangan sebelum dibuang ke badan sungai yang merupakan konsep dari sistem drainase berwawasan lingkungan. Untuk mengetahui debit rancangan pada saluran drainase di lokasi studi, dilakukan pengolahan data hidrologi menggunakan bantuan data hujan satelit TRMM karena keterbatasan panjang data hujan di lapangan. Dari hasil pengolahan data hujan satelit TRMM, didapatkan debit rancangan pada Sistem Drainase Kahayan dan Sebangau yang berbeda pada tiap saluran. Dengan menggunakan kala ulang 5 tahun, didapatkan nilai debit banjir rancangan terkecil 1,097 m3/dt dan terbesar 59,111 m3/dt. Dari hasil evaluasi didapatkan 11 dari 28 saluran yang ada perlu dilakukan penanganan genangan. Alternatif penanggulangan genangan dengan konsep drainase berwawasan lingkungan yang dipilih yaitu dengan merehabilitasi saluran dan pembuatan kolam detensi. Alternatif tersebut dapat mereduksi genangan sebesar 100%.
Co-Authors A.A. Ketut Agung Cahyawan W Achmad Marzuqi, Achmad Adelia Riska Pratama Agasi, Angga alif, chalid jul Aliyah, Firda Samaniyatul Andre Primantyo Hendrawan Andriantari, Nur Fadhlillah Anggara WWS Anis, Mizun Bariroh Arief, Amalia Mardhatillah Arif Rahmad Darmawan Aulia Zahira, Nabila Azhar Adi Darmawan Azzahra, Arrum Bagaskoro, Qistan Maraghi Beselly Putra, Sebrian Mirdeklis Cahyani Ainin Dewanti, Wahyuning Dian Sisinggih Dini Rosvita Tri A. Donny Harisuseno Edison Hukom Elang Timur M. Patih Ragananda Emma Yuliani Endang Purwati RN Erryanto, Sandi Ery Suhartanto Ery Suhartanto evanur Hendrasari, evanur Evi Nur Cahya Fitriani, Deshinta Fitriyasari, Ammy Furqani, Fahma Handoko, Shubhananda Aulia hari siswoyo Hariyanto, Andri Kwin Haromain, Safira Anisah Harya Muldianto Hidayah, Mita Nur Hidayat, Mustafa Mukti I Gusti Ngurah Antariza I Wayan Yasa, I Wayan Imani, Reyhan Satya Irenne Ismayanti Romadona Kusumabrata, Luffi Lailatul Mukarromah, Lailatul Laksono Trisnantoro Lenny Febriana Ideawati, Lenny Febriana Lily Montarcih Limantara Linda Prasetyorini Luh Natasya Karini Putri Lukman Hakim M. Amar Sajali M. Bisri M. Janu Ismoyo Maharani, Fiadita Maharani, Yasinta Surya Moch Rizky Moh. Sholichin Mohammad Bisri Mohammad Bisri Muhammad Adhitya Aldi nama, arnoldus Napitupulu, Ruth Erditha Nashrullah, Imam Nurrohma Amalia, Nadhea Paksi, R. Susenatama Jatayu Pancaputri, Widyaiswara Parmawati, Rita Pitojo Tri Juwono Pradany, Ahmad Dwiki Pramesi, Gading Komala Pratama, Rizki Ramadani Pratama, Rizki Ramadhani Pratiwi, Mitha Aprilia Pulasari, Luh Ayu Putri Wedayanti Putra, Farhan Akbar Darma Putra, Rizky Almarendra Wirawan Putri, Angelina Satya Qomariyatus Sholihah Qomarul Huda, Qomarul Rachmanto, Fariz Bayu Rahmah Dara Lufira Ramadhani, Tresna Asih Utami Ramadhania, Salsabila ramdhani, fitroh Resmani, Eva Respatiningrum, Amalia Wara Rispiningtati Rispiningtati Rita Parmawati Rizki Ramadhani Runi Asmaranto Santi Sari Sapto Dwi Hari Oktavianto Saputra, Candra Tri Sariyanti, Ni Komang Yuli Satria, Bagus Harjo Secilia, Melinda Priskila Sekar Padma Lestari Shabrina, Salsabila Sholichin, M. Sholichin, Moch. Sofriansyah, Rafi Satria Sri Wahyuni Suhardjono Suhardjono Suhartanto , Ery Sumiadi Sumiadi, Sumiadi Suwanto Marsudi Tri Budi Prayogo, Tri Budi Tsuyoshi Imai, Tsuyoshi Tuhepaly, Firman Syarif Tyas Daru, Tyas Utami, Rizki Tri Very Dermawan Widandi Soetopo Yudianto, Engelbertus Fajar Zalma, Nasywah Miftahul