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Ery Suhartanto
Progra Studi Informatika Program Teknologi Informasi Dan Ilmu Komputer Universitas Brawijaya
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STUDI PENILAIAN KONDISI DAS DAN IMPLIKASINYA TERHADAP FLUKTUASI DEBIT SUNGAI (STUDI KASUS PADA SUB DAS JANGKOK PULAU LOMBOK) Suhartanto, Ery; Priyantoro, Dwi; Itratip, Itratip
Jurnal Teknik Pengairan Vol 3, No 1 (2012)
Publisher : Jurusan Teknik Pengairan, Fakultas Teknik, Universitas Brawijaya

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Abstract

In the last two decade, there has been a dramatically land use changes in the sub-catchment area of Jangkok, Lombok, from forest toward agroforestry. The results of study show that 17.32% of upper stream of Sub-Jangkok due to land use changes from 1995 to 2010 has not been degraded or still good quality catchment indicated by the following variables: coefifient C = 0.16 and potential soil erosion of 6.0 t ha-1 year-1. The C = 0.16 means that the was only 16 % of rainfall undergo run off and the rest of 84% goes to infiltration to enrich ground water. According to the natural erosion in the region which is about 5.75 t/ha/ year, the erosion index was 0.59 or less than 1 classified as low incident. Overall, the land use changes in upper stream of sub-catchment of Jangkok was not significantly correlated to the river-water recharge fluctuation. This was confirmed by the RRC (1.67) and MD (0.21 m3/sec) resulted from 1992-1996. In the next seven years (1997-2003) the RRC and MD were 2.47 and 0.35 m3/sec respectively. In 2004-2010, the RRC and MD were 2.0 and 0.25 m3/sec. However, there were slightly decline of river-water recharge (0.03 m3/sec/year) as well as rainfall (14.64 mm/year) and daily rainfall much as 10 days within the last 10 years.Keywords: land use changes, catchment, runoff, erosion, water recharge.
ANALISIS PENANGANAN GENANGAN PADA WILAYAH KOTA BANJARMASIN SOLIKIN, SOLIKIN; Suhartanto, Ery; Haribowo, Riyanto
Jurnal Teknik Pengairan: Journal of Water Resources Engineering Vol 8, No 1 (2017)
Publisher : Fakultas Teknik, Universitas Brawijaya

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Abstract

ABSTRAK: Hujan seringkali mengakibatkan genangan di wilayah Banjarmasin. Hujan 30 Maret 2016, mengakibatkan genangan (tinggi ±8-60 cm) di Satuan Wilayah Penanganan Genangan (SWPG) Sudi Mampir. Tujuan penelitian ini mengkaji kapasitas drainase eksisting dan pengaruh pasang Sungai Martapura. Hujan rancangan dihitung dengan Log Pearson III. Debit banjir saluran drainase dihitung dengan Metode Rasional. Perhitungan debit banjir Sungai Martapura digunakan Metode HSS Nakayasu. Pemodelan profil aliran sungai dengan HEC-RAS v5.01. Perhitungan back water pada S. Telawang dengan Metode Tahapan Langsung. Hasil analisis, hujan yang terjadi sebesar 138 mm setara R32tahun. Terdapat 35 saluran tidak memadai di SWPG. Volume genangan akibat hujan di SWPG sebesar 54.470,07 m3, dengan tinggi rerata di lahan 10.3 cm dan 47 cm di jalan. Debit Sungai Martapura saat kejadian setara Q2tahun (566.54 m3/dtk). Volume dan luas genangan akibat luapan sungai di SWPG 2.216,68 m3 dan 11.093,26 m2. Tinggi rerata genangan di kawasan sekitar sungai ±20 cm.Kata kunci: Drainase, Genangan, Back Water, Pasang Surut, PolderABSTRACT: The rainfall often cause inundation in the area of Banjarmasin. Rainfall on March 30, 2016, cause inundation (high ± 8-60 cm) in SWPG Sudi Mampir. The purpose of this study to examine the capacity of the existing drainage and tidal influence of Martapura River. Maximum Rainfall with certain return period calculated by Log Pearson III. Maximum Discharge in drainage channels are calculated with Rational Method. Martapura River flood discharge calculation used Nakayasu HSS Method. Modeling of river flow profile with HEC-RAS v5.01. Calculation of back water in Telawang River used Direct Step Method. The results of the analysis, the rainfall that occurred at 138 mm equivalent R32tahun. There are 35 channels in SWPG inadequate. Volume of inundation rainfall in SWPG is 54470.07 m3, with a mean height in the land 10.3 cm and 47 cm on the roads. Discharge of Martapura river at the time equivalent Q2tahun (566.54 m3/sec). Volume and area of inundation due overflow of Martapura Rivers in SWPG is 2216.68 m3 and 11093.26 m2. High average inundation in the area around the Martapura River is ± 20 cm.Key words: Drainage, Inundation, Back Water, Tidal, Polder
Studi Sebaran Kawasan Resapan (Permeable Area) Pada Berbagai Tipe Penggunaan Lahan Harisuseno, Donny; Rispiningtati, Rispiningtati; Andawayanti, Ussy; Suhartanto, Ery; WWS, Anggara; Hari Oktavianto, Sapto Dwi
Jurnal Teknik Pengairan: Journal of Water Resources Engineering Vol 4, No 1 (2013)
Publisher : Fakultas Teknik, Universitas Brawijaya

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Abstract

Development in an urban area as an impact of high density population is always in line with landuse change. Alteration of landuse from permeable area into impermeable area give an impact on reducing amount of rainfall which infiltrate into soil. This situation directy will cause an inundation problem in an urban area.The research was located in Brantas Sub Watershed which was administered include in the Klojen District, Malang. The study was focussed on estimate spatially an infiltration area map by considering various of landuse type. Analyses of infiltration area spatially was performed by applying hydrological model which integrated with Geographical Information System.The result showed that there was difference response on each landuse type in term of infiltration rate which occurred. Direct field measurement was conducted on each landuse type and exhibited level of infiltration rate from least one to biggest one, namelygreen open area (0,172 mm/min), shrub (0,068 mm/min), commercial area (0,043 mm/min), social and public facility area (0,032 mm/min) and residential area (0,031 mm/ min), respectively. Spatial analyses of infiltration areausing hydrological model KINEROS by considering 5 year design rainfall showed percentage of infiltration area 8,15% (for landuse year 2000), 7,82% (for landuse year 2005), and 6,6% (for landuse year 2010(, respectively.It can be known that the percentage of infiltration area was decrease from year 2000 to 2010. These results were hoped to be an important information for city planning especially in term of land and water conservation in urban area.Keywords: KINEROS model, Infiltration, Infiltration Area
Pengembangan Jaringan Distribusi Air Bersih PDAM Perumnas Kota Baru Driyorejo Gresik Suhartanto, Ery; Rispiningtati, Rispiningtati; Adhitama, Senna Ananggadipa
Jurnal Teknik Pengairan: Journal of Water Resources Engineering Vol 1, No 2 (2010)
Publisher : Fakultas Teknik, Universitas Brawijaya

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Abstract

Upaya pemenuhan kebutuhan air bersih pada suatu daerah hendaknya memperhatikan ketersediaan sumber air yang ada. Begitu juga di Perumnas Kota Baru Driyorejo. Sesuai target nasional PDAM Kabupaten Gresik yaitu sebesar 80% masyarakatnya terpenuhi kebutuhan air bersihnya sehingga diperlukan peningkatan pelayanan dengan memanfaatkan jaringan distribusi yang telah ada dan merencanakan pengembangan jaringan baru. Pemenuhan kebutuhan air bersih di Perumnas Kota Baru Driyorejo memanfaatkan sumber air yang berasal dari IPA Krikilan dan IPA Legundi. Adapun kebutuhan air bersih di daerah studi termasuk dalam kebutuhan domestik dan non domestik dengan mempertimbangkan faktor kehilangan air. Kajian ini bertujuan untuk mengetahui kebutuhan dan ketersediaan air sampai dengan tahun 2020 serta mengetahui kondisi hidrolis dari sistem jaringan pipa yang ada. Simulasi jaringan pipa dilakukan dengan bantuan program WaterCAD v 4.5. Perhitungan dilakukan dengan simulasi kondisi tidak permanen dimana kebutuhan air berubah sesuai dengan kebutuhan tiap jamnya. Berdasarkan hasil akhir simulasi, dapat dilihat bahwa sistem jaringan pipa dapat berjalan. Hal ini berdasarkan kondisi tekanan yang sudah sesuai dengan syarat perencanaan dan kondisi reservoar yang mampu untuk memenuhi kebutuhan air bersih di daerah studi.Kata Kunci: kebutuhan air bersih, kehilangan air, jaringan pipa, kondisi tidak permanen, reservoar.
FAKTOR YANG BERPENGARUH PADA KINERJA SISTIM IRIGASI DI DAERAH IRIGASI TUMPANG KABUPATEN MALANG djuwito, edy; Suhardjono, Suhardjono; Suhartanto, Ery
Jurnal Teknik Pengairan: Journal of Water Resources Engineering Vol 6, No 2 (2015)
Publisher : Fakultas Teknik, Universitas Brawijaya

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Abstract

Abstrak:  Pada tahun 1998 terjadi perubahan kewenangan dan wilayah pada pengelolaan sistim jaringan irigasi yang dikenal dengan konsep irigasi partispatif.  Pembagian kewenangan ini akan berpengaruh pada kondisi fisik,  fungsi dan kinerja sistim jaringan irigasi. Penelitian dilakukan di Daerah Irigasi Tumpang Kabupaten Malang. Analisis dengan metode  Structurural Equation Modeling (SEM) dengan perangkat lunak Aplikasi analysis of moment structure (Amos 20) dan SPSS 17, yang digunakan untuk menganalisis dan menguji data tentang validitas, reliabilitas, frekuensi,  normalitas multivariat,  fit model,  hubungan antar variabel dan penarikan hipotesis. Hasil penelitian adalah kinerja Daerah Irigasi Tumpang (KDIT) tergolong baik,  kondisi fisik dan fungsi sistim irigasi cukup baik,  faktor yang berpengaruh pada kinerja adalah manjemen operasi jaringan irigasi (MOJI),  kondisi sistim distribusi yang menjadi tanggung jawab petani  cukup dan berpotensi memburuk dan yang terakhir adalah biaya operasi dan pemeliharaan buruk. Faktor yang berpengaruh dan berkorelasi positif  pada KDIT adalah MOJI yaitu sebesar 0.840 dan biaya operasi dan pemeliharaan sistim jaringan irigasi (BIOPJI) sebesar 0.147. Disarankan MOJI dan BIOPJI ditingkatkan agar kinerja  stabil.Kata Kunci:Wewenang , SEM Amos20, Fisik, Fungsi, Kinerja Abstract: On year 1998 paradigm shifting of authority and territory to manage the irrigation network system known as the concept of participatory irrigation implemented. Aforementioned regulation is suggested to affect the physical condition, functionality and performance of the system of irrigation network. Study then conducted in the irrigation area of Tumpang on Malang Regency. Structural Equation Modeling (SEM) with a software application analysis of moment structure (Amos 20) and SPSS 17, then used to analyze and test the data on the validity, reliability, frequency, multivariate normality, fit model, the relationship between variables and withdrawal hypothesis. The results showed that the performance Irrigation Area Tumpang (KDIT)  fit into good category with physical condition and function rather well. It also known that factors that affect the performance of the irrigation network is operating manjemen (MOJI), the condition of the distribution system are afftected by farmer participation and the operation and maintenance is affected by upkeep budget. Factors that influence and positively correlated KDIT is MOJI is equal to 0.840 and the cost of operation and maintenance of irrigation network system (BIOPJI) of 0.147. This study suggests that MOJI and BIOPJI indicate government regulation affected aforementioned indicator.Keywords: Authority, SEM Amos20, Physic, Fuction, Performance
Pengaruh Perubahan Penggunaan Lahan Terhadap Sedimen di Sungai Lesti Febrianingrum, Noor Dinda; Masrevaniah, Aniek; Suhartanto, Ery
Jurnal Teknik Pengairan: Journal of Water Resources Engineering Vol 2, No 1 (2011)
Publisher : Fakultas Teknik, Universitas Brawijaya

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Abstract

Perubahan tata guna lahan yang terjadi di sungai Lesti merupakan sebuah dampak yang besar dari kegiatan manusia. Jumlah penduduk yang terus meningkat menyebabkan kebutuhan akan daerah pemukiman baru terus bertambah. Perubahan daerah hutan menjadi persawahan ataupun menjadikannya sebagai daerah pemukiman tentunya akan berpengaruh besar terhadap sedimen di sungai Lesti.Software AVSWAT 2000 adalah program berbasis SIG yang bekerja sebagai ekstensi dalam software ArcView yang dirancang khusus untuk menyelesaikan permasalahan yang terjadi pada suatu DAS. Salah satu kemampuannya adalah untukmemprediksi sedimen yang ada di badan sungai dalam DAS. Untuk mendapatkan nilai dari sedimen yang ada di badan sungai dibutuhkan overlay dari peta tata guna lahan dan peta jenis tanah. Data hidrologi dan klimatologi dibutuhkan program guna memprediksi besar kandungan yang terdapat di badan sungai.Dalam studi ini dikaji besaran sedimen di sungai Lesti berdasarkan 2 (dua) tataguna lahan tahun 2003 dan tahun 2005. Masing-masing tata guna lahan di bagi menjadi 20 sub DAS dengan total keseluruhan 59140.015 Ha. Perubahan luas tata guna lahan dari tahun 2003 ke tahun 2005 yang meliputi : Belukar/Semak berkurang sebesar41,131%, Air Tawar berkurang sebesar 95,556%, Industri berkurang sebesar 99,345%,Kebun bertambah sebesar 121,707%, Pemukiman bertambah sebesar 157,848%, Rumput berkurang sebesar 97,580%, Sawah Irigasi bertambah sebesar 76.114%, Sawah Tadah Hujan berkurang sebesar 79,809%, Tegalan berkurang sebesar 64,244%, dan Hutan berkurang sebesar 99,796%. Dengan terjadinya perubahan luas tata guna lahan maka didapatkan nilai persentase perubahan dari perbandingan hasil simulasi tahun 2003 ketahun 2005 yang menunjukkan terjadinya kenaikan konsentrasi sedimen sebesar 68,261%.Hasil sedimen simulasi mempunyai kecenderungan mempunyai trend yang sama dengan sedimen terukur meskipun model memberikan nilai kesalahan relatif yang masih besar pada tahun-tahun tertentu. Hal ini dimungkinkan karena keterbatasan data yang ada sehingga input parameter kurang detail. Hasil simulasi untuk sedimen mendekati sedimen terukur dengan koefisien korelasi 0,6 < R < 1,0 yang artinya mempunyai hubungan langsung positif baik. Melalui uji homogenitas dikatakan bahwa kedua model dikatakan 95% betul bahwa sama jenis atau homogen dengan sedimen terukur. Tetapi menurut fungsi waktu antara bulan januari sampai dengan bulan desember pada tahun 2003 dan tahun2005 dikatakan bahwa kedua model tidak sama.Kata kunci : Tata guna lahan, Sedimen, Simulasi, AVSWAT 2000
Studi Identifikasi Indeks Kekeringan Hidrologis Pada Daerah Aliran Sungai (DAS) Berbasis Sistem Informasi Geografis (SIG) (Studi Kasus pada DAS Brantas Hulu : Sub-DAS Upper Brantas, Sub-DAS Amprong dan Sub-DAS Bangosari) Sholikhati, Ima; Harisuseno, Donny; Suhartanto, Ery
Jurnal Teknik Pengairan: Journal of Water Resources Engineering Vol 4, No 2 (2013)
Publisher : Fakultas Teknik, Universitas Brawijaya

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Abstract

Drought is a natural hazard which is characterized by the scarcity of water. Drought disaster management with non-structural approach through drought monitoring with drought spatial information in monthly drought index map and temporal information for each region in sub-watershed. The location of research is Upstream Brantas River Basin which is divided into 3 (three) sub catchments supplemented with 12 (twelve) selected rainfall stations capable of sending real-time daily rainfall data. The analysis of this drought uses Thornthwaite and Mather’s (1957) method, which is an index to inform the drought rate of a region by using water balance parameter. Result of study indicates that the biggest drought index is found in years of 1991, 1994, 1997, 2002 and 2008 (during the happening of El-Nino) from July to October. This high drought index seems following the decrease of the discharge at Gadang AWLR in those years.Keywords: Drought Index, Thornthwaite, El-Nino, Water Balance, Climate Change
Upaya Konservasi Waduk Selorejo Berdasarkan Perkembangan Peta Penggunaan Lahan Dalam Kurun Waktu Tahun 2000–2011 Yudiarso, Rendra Arif; Suhartanto, Ery; Soetopo, Widandi
Jurnal Teknik Pengairan Vol 5, No 1 (2014)
Publisher : Jurusan Teknik Pengairan, Fakultas Teknik, Universitas Brawijaya

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Abstract

Selorejo Reservoir is managed by the Perum Jasatirta I. Selorejo reservoir was planned for 50 years in effective usage. By the end year of 2010 this reservoir has been operated for 38 years. This study was conducted to determine the amount of sediment inflow into the reservoir, how many year the effective usage of Selorejo reservoir is still remain, and the conservation efforts are made to maintain the effective usage of the reservoir. The Estimation of erosion rates is calculated by the AVSWAT 2000’s model approach and calculate the Reservoir’s effective by the Linsley empirical equation. With the Brunne efficiency trap method obtained the rest of reservoir effective usage is about 10.99 years ( from 12 years rest of the Reservoir effective usage). Another empirical approach with the Churchill efficiency trap method obtained the rest of reservoir effective usage is about 17.66 years. Based on the Brunne efficiency trap method calculation, the Reservoir effective usage can not reached. short-term Reservoir conservation effort can reduce the sediment about 85.55 % each year with 5.05 billion in cost, the medium term can reduce the sediment about 4:03 % each year with 12.2 billion in implementation and OM cost, and the long-term can reduce the sediment 63.9 % each year. Based on the percentage of sediment reduction, the budget plan costs, and the direct benefits that can be perceived, so the short-term alternative can be used as the priority for reservoir management.Keywords: AVSWAT 2000, Reservoir’s effective time, Conservation.
Analisis Kecenderungan Sedimentasi Waduk Bili-Bili Dalam Upaya Keberlanjutan Usia Guna Waduk Achsan, Achsan; Bisri, Mohammad; Suhartanto, Ery
Jurnal Teknik Pengairan: Journal of Water Resources Engineering Vol 6, No 1 (2015)
Publisher : Fakultas Teknik, Universitas Brawijaya

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Abstract

Bili-Bili Reservoiris one of the large streservoirsin Province of South Sulawesi whichis regulated by BBWS Pompengan Jeneberang. Bili-Bili reservoirs was planne deffective for 50 years, recently in 2011(the reference of latest data) thi sreservoir has been in operation for13 years since was built. In 2004 there were land slides from the Mount Bawakaraeng in up stream reservoir sand causing high rates of sedimentation in the reservoir. This study was conducted to determine the percentage of sediment that settles in the reservoir storage capacity, the effectiveness of Reservoir remaining and also the efforts made to maintaining the effectiveness sof reservoirs. In this study, the distribution sediments calculations based on the actual measurement and the enlargement Empirical Area Increment Methodand Empirical Area Reduction Method. The effectiveness of use full life of BiliBili to the reservoiris calculated using volume approach hand elevation approach. Trend Sedimentation tendencywhich was entering in 2011 was about 84.81millionm 3 of total sediments with apercentage of 79.17% was in the effective storage area, 18.14% in the area of dead storageend 2.69% in the flood control pool..Based on the analysis of the effectiveness life of Bili-Bili by reservoir elevation approach of +59.00, the Bili-Bili reservoir has no longer the effectiveness, but by using the yield residualolume approachin reservoir has still effectiveness of 11.5 years.Keywords: Bili-Bili Reservoir, Sedimentation, StorageCapacity, Reservoir usefull life
STUDI EVALUASI DAN ANALISIS BANGUNAN PENGENDALI SEDIMEN DI DAS NANGKA Rifai, Muhammad; Suhartanto, Ery; Asmaranto, Runi
Jurnal Teknik Pengairan: Journal of Water Resources Engineering Vol 6, No 2 (2015)
Publisher : Fakultas Teknik, Universitas Brawijaya

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Abstract

Abstrak: Letusan gunung berapi membawa banyak material vulkanik mengikuti aliran sungai dan mengendap di sepanjang aliran sungai yang dilaluinya. Untuk mengendalikan aliran sedimen dan mengurangi resiko bencana di bagian hilir maka perlu dilakukan konservasi pada bagian  hulu sungai agar  aliran sedimen dapat dikendalikan. Dengan metode Universal Soil Losses Equation (USLE) menggunakan bantuan aplikasi ArcView GIS 3.3, besarnya volume sedimen di DAS Nangka yang dihasilkan oleh laju sedimen hasil erosi lahan adalah 2.179,36 m3. Sedangkan volume sedimen sekali banjir (Vec) yang dihasilkan oleh aliran sedimen debris berdasarkan kala ulang 50 adalah 452.007,95 m3. Volume sedimen total yang terjadi di DAS nangka adalah 454.187,30 m3. Karena Sub DAS Tibu Dalam berada diluar alur Sungai Nangka sehingga total sedimennya tinggal 388.325,40 m3.Bangunan pengendali sedimen eksisting (Sabodam Belanting) pada saat ini hanya mampu menangkap sedimen sebesar 195.434,48 m3, sehingga tingkat reduksi sedimen (Dumping Efficiency) saat ini adalah sebesar 50,33%, dengan demikian volume kelebihan sedimen (Ve) sebesar 192.890,92 m3 harus dikelola oleh sabo sistem di bagian hilirnya.Keseimbangan kuantitas sedimen terhadap alternatif rencana bangunan pengendali sedimen ini dilakukan dengan menghitung kapasitas alternatif lokasi titik dasar sabo (Sabo Basic Point) kemudian dikalkulasikan ke dalam skema transportasi volume produksi sedimen (sediment yeild) di DAS Nangka dengan Sabo Eksisting. Lokasi bangunan pengendali sedimen terpilih adalah alternatif 3 mampu mereduksi volume kelebihan sedimen (Ve) sebesar 84,48 % dari sedimen yang yang harus dikelola dan menekan sedimen ijin (Va) sampai 7.73 %. Kata kunci : Erosi, ArcView GIS, Debris, Sedimentasi, Konservasi. Abstract: Volcanic eruptions brought a lot of volcanic material settles along rivers and streams along its path. To control the flow of sediment and reduce the risk of disaster in the downstream it is necessary to conservation on the upstream side of the river so that the flow of sediment can be controlled. With the method of Universal Soil Losses Equation (USLE) using ArcView GIS 3.3, applicationsthe volume of sediment in the Nangka watershed generated by the rate of soil erosion is sediment results 2.179,36 m3/year.Whereas once the flood sediment volume (VEC) is generated by the flow of sediment debris by return periode 50 is 452,007.95 m3. So that the total sediment volume is known that occur in the Nangka watershed is 454.187,30 m3. Because Sub Watershed Tibu Dalam located outside Nangka river flow so that the total sediment stay 388.325,40 m3. Existing building sediment control(SabodamBelanting) is currently only able to capture sediment at 195,434.48 m3, so that the rate of reduction of sediment (Dumping Efficiency) currently amounts to 50.33%, thus the excess sediment volume (Ve) of 192,890.92 m3 should be managed by sabo system in the downstream.The balance quantity of sediment to alternative building plans sediment control is done by calculating the capacity of the alternative location of Sabo Basic Point then calculated into the transport scheme production volume of sediment (sediment yeild) in NangkaWatrsheed with Existing Sabo. The location chosen building sediment control is the third alternative capable of reducing excess sediment volume (Ve) amounted to 84.48% of the sediment that must be managed and pressing sediment permit (Va) to 7.73%.Keywords: Erosion, ArcView GIS, Debris, Sedimentation, Conservation
Co-Authors Achsan Achsan Adelia Riska Pratama Agus Priombodo Agus Suharyanto Ainur Rofiq Kurniawan alby, lyn Alnino, Nugraha Faiz Amadea, Alzena Andriyani, Setinda Eka Anggara WWS Aniek Masrevaniah Anindya, Devita Putri Ari Murdhianti Arief Andy S, Arief Ariston Samosir Arrokhman, Naufal Achmad Astri, Novianti Sidi Astuti, Ika Wiji Atthahirah, Mutiara Aulia Zahira, Nabila Azhar Adi Darmawan Bagus Wicaksono Bias Angga Permana Briantama, R. Haryo Budi Prasetya Chandy, Poetri Mustika Chintya Ayu Permata Herdita Cipta, Dara Marreta Dewa, Faralisintia Junia Surya Dewita, Monika Dian Chandrasasi Dian Sisinggih Djafar, Azhari Firmansyah Donny Harisuseno Donny Harisuseno Dukhosagt, Aini Nurnabilla Dwi Priyantoro E. Ball, James edy djuwito, edy Emma Yuliani Erfarras, Nadia Nahda Erryanto, Sandi Estefanus Wolok Evi Nur Cahya Fatwa Ramdani, Fatwa Firdaus, Alfian Fitriani, Deshinta Ghaisani, Amalia hari siswoyo Harisuseno, Donny Harjono, Marie Augustin Alvidian Pangestuti Ais Hartawan, Muhammad Bobby Hawari, Hirzi Herdita, Chintya Ayu Permata Herdita, Chintya Ayu Permata Hutagaol, Bachtiar Malthus Ima Sholikhati Imani, Reyhan Satya Itratip Itratip Jadfan Sidqi Fidari Jarwanti, Dieta Putri Jauhari, M. Reza Kafidani, Firyal Sekar Khairunnisa Khairunnisa Kiki Frida Sulistyani Kusumabrata, Luffi Laksni Sedyowati Larasati, Chyntia Prima Lily Montarcih Limantara Limantara, Lily M. Linda Prasetyorini Listya, Amifta Farah Lu'luil Maknun Lucky Dyah Ekorini M Bisri M. Reza Jauhari Maharani, Amanda Putri Maharani, Fiadita Maria, Ana Marta, Silvia Dwi Masruroh, Sahirah Mike Yuanita Moh. Sholichin Mohammad Bisri Muarifah, Aulia Rahmawati Muhammad Ilham Muhammad Rifai nama, arnoldus NISA, ZUHROTUN Nomleni, Aprianto Noor Dinda Febrianingrum Novita, Firda Nurdiyanto Nurdiyanto, Nurdiyanto Nurviana, Syelawati Citra Kartika Nurwijayanti Partarini, Ni Made Candra Prasasti, Dwi Trisna Pratama, Rizki Ramadhani PRIAMBODO, DIDIT Pudyono . Pulasari, Luh Ayu Putri Wedayanti Putri, Angelina Satya Rachmawati, Turniningtyas A. Rahma, Novi Fadhilah Rahmah Dara Lufira Rakhmawati, Dinia Dwi Ramadhania, Salsabila Razianto, Muhamad Zakaria Rendra Arif Yudiarso Rini, Syafadilla Enggar Rispiningtati Rispiningtati Riyanto Haribowo Rizki Ramadhani Rizki Tri Utami Rossy Tamaya, Hana Arum Runi Asmaranto Rushafi Oktaverina, Devy Adlina Sapto Dwi Hari Oktavianto Sekar Padma Lestari Senna Ananggadipa Adhitama Setyaningrum, Anggun Shihab, Muhammad Qurais Siswanti, Yuvika Rega Soebroto, Arief A. Solikin Solikin Sri Wahyuni Suciana, Ajeng Titin Sudiarti, Sri Utami Suhardjono Suhardjono Sukoco, Arfinsyah Hanandha Sulfandi Sulfandi, Sulfandi Sumiadi, Sumiadi Suryoputro, Nugroho Syarief Fathoni, Syarief Tri Kurniawati, Tri Ussy Andawayanti Utami, Rizki Tri Very Dermawan Wahyuni, Sri Widandi Soetopo Yuliana Wardani Zahrani, Nafisah