Article Per Year (5 Year)
p-Index From 2021 - 2026
4.881
P-Index
This Author published in this journals
All Journal POSITRON Jurnal Penelitian Fisika dan Aplikasinya (JPFA) TELKOMNIKA (Telecommunication Computing Electronics and Control) Jurnal Fisika Unand Emerging Science Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Logista: Jurnal Ilmiah Pengabdian Kepada Masyarakat Jurnal Ilmu Fisika MONSU'ANI TANO Jurnal Pengabdian Masyarakat Riyadhoh : Jurnal Pendidikan Olahraga BERNAS: Jurnal Pengabdian Kepada Masyarakat Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks
Marzuki Marzuki
Department Of Physics, Faculty Of Mathematics And Natural Sciences, Universitas Andalas, Padang 2516, West Sumatra, Indonesia
Religion Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Dentistry Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Veterinary Other

Published : 67 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 67 Documents
Search

 2   3   4   5   6 
ANALISIS PENGARUH EL NINO SOUTHERN OSCILATION (ENSO) TERHADAP CURAH HUJAN DI KOTO TABANG SUMATERA BARAT Triana Vitri; Marzuki -
Jurnal Fisika Unand Vol 3 No 4: Oktober 2014
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (363.775 KB) | DOI: 10.25077/jfu.3.4.214-221.2014

Abstract

ABSTRAKCurah hujan merupakan parameter yang tingkat variabilitasnya tinggi terhadap lokasi maupun waktu yang disebabkan oleh faktor lokal maupun global. Di dalam tugas akhir ini diteliti pengaruh El Nino Southern Oscillation (ENSO) terhadap curah hujan di Koto Tabang, Sumatera Barat tahun 2002-2012 yang terekam oleh Optical Rain Gauge (ORG). Pengaruh ENSO terlihat jelas dari hujan bulanan yang menyebabkan dua puncak hujan yaitu pada Oktober-November dan Maret-Mei. Lebih dari 70% total curah hujan yang terjadi di Koto Tabang berasal dari hujan jam 12-24 dengan puncak pada jam 16-17 WIB. Secara keseluruhan nilai intensitas curah hujan dari hasil pengamatan untuk persentase <0,01% lebih kecil dari rekomendasi ITU-R. Kesesuaian antara hasil pengamatan dan rekomendasi ITU-R hanya terlihat pada fasa La Nina kuat. Untuk fasa El Nino, perbedaan intensitas curah hujan hasil pengamatan dengan rekomendasi ITU-R menjadi lebih besar untuk persentase <1%.Kata kunci : El Nino Southern Oscilation (ENSO), Optical Rain Gauge (ORG),  ITU-RAbstractRainfall has strong variability both spatial and temporal which is due to local and global factors. This thesis is devoted to investigate the impact of El Nino Southern Oscillation (ENSO) on the rainfall at Koto Tabang, West Sumatera using data 2002-2012 recorded by an Optical Rain Gauge (ORG). The effect of ENSO on Koto Tabang rainfall can be observed clearly from monthly data in which ENSO generates two peaks of rainfall, i.e., October-November and March-May. Approximately 70% of the rainfall amount comes from 12-24 local time with a peak around 16-17. In general, the cumulative distribution of measured rain rates at small time percentages (<0,01%)  is smaller than that obtained from the ITU-R model. A fairly good agreement between measurement and ITU-R model was observed during strong La Nina phase. Significant differences between the recorded data and the ITU-R model are seen during El Nino phase.Keywords : El Nino Southern Oscilation (ENSO), Optical Rain Gauge (ORG), ITU-R
PEMBANGKIT LISTRIK TENAGA MIKRO HIDRO (PLTMH) MEMANFAATKAN AIR BUANGAN RUMAH TANGGA DI NAGARI SAWAH TANGAH, KECAMATAN PARIANGAN, KABUPATEN TANAH DATAR, SUMATERA BARAT Marzuki Marzuki; Ahmad Fauzi Pohan; Trengginas Eka Putra Sutantyo; Asep Neris Bachtiar
LOGISTA - Jurnal Ilmiah Pengabdian kepada Masyarakat Vol 5 No 2 (2021)
Publisher : Department of Agricultural Product Technology, Faculty of Agricultural Technology, Universitas Andalas Kampus Limau Manis - Padang, Sumatera Barat Indonesia-25163

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/logista.5.2.151-159.2021

Abstract

Kondisi berbukit dan lokasi sungai yang jauh dari pusat pemukiman pada Nagari Sawah Tangah membuat masyarakat kesulitan untuk mengakses sumber air sebagai kebutuhan pokok maupun untuk irigasi persawahan. Saat ini, sumber mata air yang berlimpah pada Jorong Tuah Sakato, Nagari Sawah Tangah, sebagian telah dialirkan dari lembah yang dalam menuju rumah-rumah warga dan persawahan dengan menggunakan pompa listrik. Namun, hal ini membuat masyarakat memiliki biaya listrik yang besar untuk memenuhi kebutuhan air mereka. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk membantu biaya listrik masyarakat Nagari Sawah Tangah dengan membangun sistem Pembangkit Listrik Tenaga Mikro Hidro (PLTMH) dengan memanfaatkan air buangan yang tidak terpakai. Kegiatan dibagi menjadi beberapa tahapan, yaitu diawali dengan (1) melakukan peninjauan lokasi dan penyuluhan, (2) penentuan lokasi pemasangan dan rancangan pipa dan turbin crossflow, kemudian selanjutnya (3) pembuatan sistem sipil dan mekanik sistem turbin, dan (4) melakukan pengujian efisiensi sistem turbin, serta (5) pembinaan kepada masyarakat. Perbedaan ketinggian antara posisi bendungan dengan turbin crossflow sebesar 15°. Debit air yang melewati pipa menuju turbin mencapai 60 liter/detik. Keberhasilan sistem turbin ini mampu memeroleh daya sekitar 2600 W. Dengan demikian, kegiatan pengabdian ini mampu membuat biaya listrik yang ditanggung oleh masyarakat menjadi lebih murah. Kata kunci: Pembangkit Listrik Tenaga Mikro Hidro (PLTMH), Turbin crossflow, Efisiensi, Jorong tuah sakato, Nagari sawah tangah ABSTRACT The hilly conditions and the location of the river which is far from the center of settlement in Nagari Sawah Tangah make it difficult for the community to access water sources as basic needs and for irrigation of rice fields. Currently, the abundant springs in Jorong Tuah Sakato, Nagari Sawah Tangah, have been partially drained from a deep valley to people's homes and rice fields using electric pumps. However, this leaves the community with large electricity costs to meet their water needs. This community service activity aims to help the electricity costs of the Nagari Sawah Tangah community by building a Micro Hydro Power Plant (PLTMH) system by utilizing unused waste water. The activity is divided into several stages, starting with (1) conducting site inspections and counseling, (2) determining the installation location and design of pipes and crossflow turbines, then (3) making civil and mechanical turbine systems, and (4) conducting testing turbine system efficiency, and (5) community development. The difference in height between the position of the dam and the crossflow turbine is 15°. The flow of water that passes through the pipe to the turbine reaches 60 liters/second. The success of this turbine system is able to obtain a power of about 2600 W. Thus, this service activity is able to make the electricity cost paid by the community cheaper. Keywords: Micro Hydro Power Plant (PLTMH), Crossflow turbine, Efficiency, Jorong tuah sakato, Nagari sawah tangah
Karakteristik Ketinggian Melting Layer di Indoneisa Berdasarkan Radar Hujan Yang Terpasang di Satelit TRMM Rany Audia Dwianda; Marzuki Marzuki
Jurnal Ilmu Fisika Vol 10 No 2 (2018): September 2018
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jif.10.2.73-82.2018

Abstract

Ketinggian melting layer atau freezing level height (FH) di Indonesia telah diteliti melalui data radar hujan yang terpasang di satelit Tropical Rainfall Measuring Mission (TRMM). Data yang digunakan adalah data TRMM 2A25 versi 7 selama 2011-2013. Nilai FH dari TRMM dibandingkan dengan nilai yang direkomendasikan oleh model ITU-R P.839. FH di Indonesia memiliki variasi musiman dan diurnal yang signifikan. Rata-rata bulanan FH menunjukkan pola bimodal dengan dua puncak dan dua lembah, mirip dengan pola curah hujan dan temperatur permukaan air laut di Indonesia. Puncak FH teramati pada bulan-bulan basah (musim hujan) ketika temperatur permukaan air laut tinggi. Nilai FH mencapai puncaknya pada sore hari yaitu sekitar jam 18-19 waktu setempat. Adanya perbedaan pola FH antara darat dan laut yang menandakan adanya pengaruh sirkulasi darat-laut (land-sea breezes). Pada dini dan pagi hari, hujan dengan FH > 5 km tidak teramati di daratan tetapi pada siang dan sore hari jumlahnya meningkat, terutama di Sumatera, Kalimantan dan Papua. Nilai FH tertinggi yang teramati dalam penelitian ini adalah 5,55 km yang teramati pada 2013, dan nilai terendah adalah 4,40 km, yang teramati pada 2012. Sebagian besar hujan yaitu sekitar 82% dari total data, memiliki FH lebih rendah dari yang direkomendasikan oleh ITU-R P.839 (5 km). Dengan demikian, model ITU-R menakar FH lebih tinggi dari semestinya. Selain itu, asumsi nilai FH yang konstan (5 km) dalam model ITU-R juga tidak tepat karena nilai FH di Indonesia menunjukkan variasi diurnal dan musiman yang signifikan. Kata kunci : melting layer, Indonesia, TRMM-PR, ITU-R P.839, variasi diurnal, variasi musiman 
Pemanfaatan Data Satelit Tropical Rainfall Measuring Mission 3A25 dan 3B43 Sebagai Input Model ITU-R untuk Mengestimasi Intensitas Curah Hujan di Indonesia Dea Kurnia Harysandi; Marzuki Marzuki
Jurnal Ilmu Fisika Vol 11 No 2 (2019): September 2019
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jif.11.2.72-80.2019

Abstract

Model yang dikeluarkan oleh International Telecommunication Union-Radiocommunication Sector (ITU-R) digunakan secara luas untuk menentukan intensitas curah hujan dalam pemodelan penjalaran gelombang elektromagnetik dalam medium hujan. Parameter yang digunakan untuk menentukan intensitas curah hujan adalah curah hujan rata-rata tahunan (Mt) dan probabilitas hujan (P0). Input data dari model ITU-R berasal dari data 40-year ECMWF re-analysis (ERA-40) dengan resolusi spasial dan temporal yang rendah. Penelitian ini menguji penggunaan data satelit Tropical Rainfall Measuring Mission (TRMM) 3A25 dan 3B43 yang memiliki resolusi spasial yang lebih baik sebagai input data ITU-R (ITU-R P.837-6). Data TRMM yang digunakan adalah data dari tahun 1998 sampai 2014. Hasil estimasi dibandingkan dengan model ITU-R standar dan kemudian divalidasi dengan data rain gauge di Kototabang dan data DBSG3 untuk Bandung. Hasil penelitian menunjukkan bahwa penggunaan data TRMM 3A25 dan 3B43 sebagai input model ITU-R P.837-6 cukup akurat untuk mengestimasi curah hujan di Indonesia. Nilai root mean square error (RMSE) dan persentase error yang didapatkan dari data TRMM dan model ITU-R tidak jauh berbeda ketika dibandingkan dengan data rain gauge dan DBSG3. Untuk keseluruhan data di Kototabang, nilai RMSE dari TRMM dan ITU-R berturut-turut adalah 21,97 dan 16,70 mm/h dengan persentase error 16,28% dan 9,63%. Untuk Bandung, nilai RMSE ketika dibandingkan dengan data DBSG3 adalah 8,72 mm/h (TRMM) dan 1,72 mm/h (ITU-R) dengan persentase error 16,18% (TRMM) dan 11,13% (ITU-R). Dengan demikian, ITU-R dengan input ERA-40 lebih akurat dari ITU-R dengan input TRMM 3A25 dan 3B43 untuk mengestimasi intensitas curah hujan menitan di Indonesia.Kata kunci: Intensitas curah hujan, TRMM, ITU-R P.837-6, Indonesia
Rancang Bangun Sistem Pengukuran Diameter Butiran Air Menggunakan Fotodioda Array dan Transceiver nRF24L01+ Awaluddin Awaluddin; Harmadi Harmadi; Marzuki Marzuki
Jurnal Ilmu Fisika Vol 11 No 2 (2019): September 2019
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jif.11.2.88-94.2019

Abstract

Telah dilakukan rancang bangun sistem pengukuran diameter butiran air menggunakan fotodioda array dan transceiver nRF24L01+. Sistem pengukuran diameter butiran air terdiri dari laser dioda, fotodioda array, mikrokontroler Arduino Uno R3 dan transceiver nRF24L01+. Pengukuran dilakukan saat butiran air yang berasal dari wadah, dengan variasi ukuran diameter; 1 mm, 2 mm, dan 3 mm, melewati sinar laser dan ditangkap oleh fotodioda array. Fotodioda array mengubah cahaya menjadi sinyal listrik dalam bentuk tegangan keluaran dan diolah menggunakan mikrokontroler Arduino Uno R3. Data yang dihasilkan dikirim secara telemetri nirkabel dengan menggunakan transceiver nRF24L01+ dan ditampilkan pada PC dan LCD dalam bentuk hasil pengukuran. Karakterisasi sensor fotodioda array menghasilkan nilai koefisien determinasi (R2) sebesar 0,997 dan nilai fungsi transfer yaitu 21,975e–0,004x yang dimasukkan ke dalam program. Hasil pengujian memperlihatkan semakin rendah tegangan menandakan diameter butiran air hujan semakin besar. Hasil pengukuran diameter butiran air memiliki nilai error rata-rata 0,66. Sistem memiliki jarak pengiriman maksimum 1000 m tanpa penghalang dan jarak pengiriman minimum 550 m dengan penghalang.Kata kunci: fotodioda array, pengukuran butiran air, transceiver nRF24L01+
Long-Term Change in Characteristics of Cloud Vertical Structures Over Sumatra from Radiosonde Observations Lismalini Lismalini; Marzuki Marzuki; Mohammad Ali Shafii
Jurnal Ilmu Fisika Vol 13 No 1 (2021): March 2021
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jif.13.1.41-53.2021

Abstract

Study on the vertical structure of cloud in Indonesia in terms of climate change is still very limited. We investigated the long-term change in characteristics of cloud vertical structures over Sumatra from three radiosonde observation stations in this work. The cloud base height (CBH), cloud top height (CT), and the number of cloud layers were retrieved using relative humidity (RH) profiles from radiosonde observation. The height of the cloud base is determined by taking the height of the layer with relative humidity (RH) value > 84% with at least a 3% jump in the RH from the ground level. Sumatra’s most frequently observed cloud layer is a one-layer cloud with an average occurrence rate of > 60%, which is slightly larger than the one-layer cloud globally. The percentage of appearance values at the Padang station, Pangkal Pinang, and Medan are 63.58%, 69.50% and 66.05%. The appearance of low-level clouds also dominates in Sumatra compared to other cloud types. CT and CBH increase with the number of years including all seasons. This is in line with the increase in temperature in Indonesia reported by previous researchers. On the other hand, the clouds’ thickness, especially for the cloud with one layer, varies from one location to another. The thickness of clouds decreases at Padang station and does not change at Pangkal Pinang and Medan stations.
Estimation of Raindrop Size Distribution Parameters Using Lightning Data over West Sumatra Faridah Salma; Marzuki Marzuki; Hiroyuki Hashiguchi; Fadli Nauval
Jurnal Ilmu Fisika Vol 13 No 2 (2021): September 2021
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jif.13.2.92-100.2021

Abstract

In situ observations of raindrop size distributions (DSDs) are still limited, especially in the tropics. Therefore, this study develops an alternative method to calculate DSD parameters by utilizing lightning data from the World-Wide Lightning Location Network (WWLLN) observation. DSD data was obtained from Parsivel's observations in the equatorial regions of Indonesia, i.e., Kototabang (100.32◦E, 0.20◦S, 865 m above mean sea level/ASL), Padang (100.46°E, 0.915°S, 200 m ASL), and Sicincin (100.30°E, 0.546°S, 134 m ASL). A gamma distribution parameterized the DSD. Three analysis domains were examined, with a grid of 0.1° x 0.1°, 0.5° x 0.5°, and 1° x 1°.  We examined the possibility to calculate the near-instantaneous DSD parameter, so three short time intervals, namely, one, five and ten minutes, were used. The results showed that the number of lightning strokes does not adequately correlate with DSD parameters. This is observed in all time intervals and analysis domains. Thus, the use of lightning data to calculate DSD parameters is not possible for short time interval of DSD (near instantaneous DSD). However, lightning data can estimate the average DSD parameters for an average time of more than one hour, as recommended by previous studies.
Statistical Comparison of IMERG Precipitation Products with Optical Rain Gauge Observations over Kototabang, Indonesia Helmi Yusnaini; Ravidho Ramadhan; Marzuki Marzuki; Ayu Putri Ningsih; Hiroyuki Hashiguchi; Toyoshi Shimomai; Mutya Vonnisa; Harmadi Harmadi; Wiwit Suryanto; Sholihun Sholihun
Jurnal Ilmu Fisika (JIF) Vol 14 No 1 (2022): March 2022
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jif.14.1.10-20.2022

Abstract

Satellite-based precipitation estimates play a crucial role in many hydrological and numerical weather models, especially to overcome the scarcity of rain gauge data. Globally gridded rainfall product from Integrated Multi-Satellite Retrievals for Global Precipitation Measurement (GPM) (IMERG) has been used in a wide range of hydrological applications. However, the IMERG is inherently prone to errors and biases. This study evaluated the performance of the IMERG-Final run (IMERG-F) product to estimate rainfall in a mountainous area of Sumatra. Validation was carried out using optical rain gauge (ORG) data for 15 years (2002-2016), at Kototabang, West Sumatra, Indonesia. In general, IMERG-F overestimated rainfall in all time scales. The longer the time scale was, the better the performance of IMERG-F we obtained. This feature was indicated by all quantities of continuous and categorical statistical matrices used. The performance of IMERG-F was lower than in other areas of the Maritime Continent, except for the probability of detection (POD) value. IMERG-F could detect rain very well, including for daily and hourly data, but the false alarm rate (FAR) was also relatively high. Such high FAR value may indicate a significant small-scale spatial rainfall variability in mountainous area of Sumatra.
Analysis Vulnerability Disaster of Landslide in Lantan Village Using Geoelectric Data and Sentinel Image Syarifatul Ulfah; Marzuki Marzuki; Adi Susilo
Jurnal Penelitian Pendidikan IPA Vol. 7 No. 4 (2021): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v7i4.915

Abstract

The vulnerability of landslides in Lantan Village, North Batukliang District, Central Lombok Regency has been analyzed using geoelectric data, rainfall, soil movement, and topographic slope. Resistivity data was acquired by the G-Sound resistivity meter using the dipole dipole configuration method and visualized using the RockWorks15 software. We also used rainfall data and ground movement data.  The ground movement was estimated from Sentinel-1A satellite data, processed using the DInSAR (Differential Interferometry Synthetic Aperture Radar) method. The slope data was obtained based on the topographic slope map of the Central Lombok Regency. The results showed that the slip surface was indicated to be located in silt clay with sand and the direction of the landslide in the study area was to the northwest with the type of landslide that might occur was a type A translational landslide. The depth of the slip surface varies from 1.5 m to 21.5 m.  The average monthly rainfall varies from low to high (<100 – 300 mm) with a monsoon rain pattern. Land movement in the form of land subsidence was observed at a rate of -0.27 to -0.30 cm/year during 2018 - 2020, with average land subsidence of -0.285 cm/year. The potential for landslides is also seen from the slope value of 40°, which is categorized as very steep. With all these conditions, the level of vulnerability to landslides in Lantan Village is high, and hopefully, the results of this study can be a reference for related parties in making efforts to minimize the impact of this disaster.
Ground Validation of GPM IMERG-F Precipitation Products with the Point Rain Gauge Records on the Extreme Rainfall Over a Mountainous Area of Sumatra Island Ravidho Ramadhan; Marzuki Marzuki; Helmi Yusnaini; Ayu Putri Ningsih; Hiroyuki Hashiguchi; Toyoshi Shimomai; Mutya Vonnisa; Syarifatul Ulfah; Wiwit Suryanto; Sholihun Sholihun
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 1 (2022): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i1.1155

Abstract

Accurate satellite precipitation estimates over areas of complex topography are still challenging, while such accuracy is of importance to the adoption of satellite data for hydrological applications. This study evaluated the ability of Integrated Multi-satellitE Retrievals for GPM -Final (IMERG) V06 product to observe the extreme rainfall over a mountainous area of Sumatra Island. Fifteen years of optical rain gauge (ORG) observation at Kototabang, West Sumatra, Indonesia (100.32°E, 0.20°S, 865 m above sea level), were used as reference surface measurement. The performance of IMERG-F was evaluated using 13 extreme rain indexes formulated by the Expert Team on Climate Change Detection and Indices (ETCCDI). The IMERG-F overestimated the values of all precipitation amount-based indices (PRCPTOT, R85P, R95P, and R99P), three precipitation frequency-based indices (R1mm, R10mm, R20mm), one precipitation duration-based indices (CWD), and one precipitation intensity-based indices (RX5day). Furthermore, the IMERG-F underestimated the values of precipitation frequency-based indices (R50mm), one precipitation duration-based indices (CDD), one precipitation intensity-based indices (SDII). In terms of correlation, only five indexes have a correlation coefficient (R) > 0.5, consistent with Kling–Gupta Efficiency (KGE) value. These results confirm the need to improve the accuracy of the IMERG-F data in mountainous areas.
Co-Authors -, Renanto Adi Susilo Afdal, Afdal Afdhal Muttaqin Afrizal Afrizal Ahmad Fauzi Pohan Ahmad Rizqy Shubri Ahmad Zul Amal Zaini Ardian Putra Arif Budiman Arif Ismul Hadi Astuti Astuti Astuti Astuti Astuti Aulya Rahayu Aulya Rahayu Aulya Rahayu, Aulya Awaluddin Awaluddin Awaluddin Awaluddin Ayu Putri Ningsih Ayu Putri Ningsih Bella Deswanti Bunga Aprilia Dahyunir Dahlan Dea Kurnia Harysandi Dea Kurnia Harysandi Deasy Arisa Dedi Mardiansyah Dian Fitriyani Dinda Maulani Adfy Dwi Pujiastuti Dwi Puryanti Dwianda, Rany Audia Elfira Saufina Elfira Saufina Elvaswer Elvaswer Fadilla Monica Fadli Nauval Faridah Salma Feri Helmi Basri Feriska Handayani Irka, Feriska Handayani Fery Kurnia Sandi Gina Felita Harmadi Harmadi Harysandi, Dea Kurnia Helmi Yusnaini Helmi Yusnaini Helmi Yusnaini Helmi Yusnaini Hiroyuki Hashiguchi Hiroyuki Hashiguchi Hiroyuki Hashiguchi Hiroyuki Hashiguchi Hiroyuki Hashiguchi Hiroyuki Hashiguchi Hiroyuki Hashiguchi Hiroyuki Hashiguchi Hiroyuki Hashiguchi Hiroyuki Hashiguchi, Hiroyuki Ikhwan Fikri Maulidan Imam Taufik Imam Taufiq Indah Rahayu Iqbal Ramadhan Irza Utami L. Luini Lismalini Lismalini Lismalini, Lismalini Lisna Meylani Lusi Fitrian Sani Lusi Fitrian Sani Lusi Fitrian Sani, Lusi Fitrian Melly Angglena Meqorry Yusfi Meri Yoseva Mohammad Ali Shafii Mora Mora Mora Mora Mora Muchtia Rahma Muchtia Rahma, Muchtia Muhammad Arif Muhammad Kahfi Muharsyah, Robi Muldarisnur, Mulda Mutya Vonnisa Muzirwan Muzirwan Naela Amalia Zulfa Nauval, Fadli Nina Nina Nini Firmawati Nor Azlan Mohd Aris Novianti Indrastuti Nugroho, Susilo Nur Fadillah Nurdin Nurdin Nurul Hasanah Poltak Sandro Rumahorbo Poltak Sandro Rumahorbo, Poltak Sandro Puja Kasmailen Putri Rahmad Rasyid Rahmad Rasyid Rahmat Rasyid Ramacos Fardela Ramadani Safitri Ramadani Safitri Ramadhan, Ravidho Rani Delvihardini Rany Audia Dwianda Ravidho Ramadhan Ravidho Ramadhan Ravidho Ramadhan Ravidho Ramadhan Ravidho Ramadhan Ravidho Ramadhan Rifa Lihayati Rini Oktaviani Rio Chandra Rio Chandra, Rio Robi Muharsyah Salma, Faridah Selly Tridaiana Shimomai, Toyoshi Sholihun, Sholihun Silvia Wahyuni Solly Aryza Sri Hamdiyessi Sri Handani Sri Herlinda Sri Mai Dewi Sri Oktamuliani Sri Wahyuni Sri Wahyuni Sucy Lestari Wirma Sugeng Nugroho Suryanti, Krisna Suryanto, Wiwit Syarifatul Ulfah Toyoshi Shimomai Toyoshi Shimomai Toyoshi Shimomai Toyoshi Shimomai Toyoshi Shimomai Toyoshi Shimomai Trengginas Eka Putra Sutantyo Triana Vitri Triana Vitri, Triana Ulfa Azmi Usna, Sri Rahayu Alfitri Vira Friska Vira Friska Vira Friska Wendi Harjupa Wildian Wildian Wira Indrayani Yudi Saputra Zul Ikram Zulfi Zulfi Zulfi