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All Journal Indonesian Journal of Geography Jurnal Ilmu Pertanian Seminar Nasional Aplikasi Teknologi Informasi (SNATI) Economic Journal of Emerging Markets Jurnal Ilmu Lingkungan Jurnal Geografi : Media Informasi Pengembangan dan Profesi Kegeografian Majalah Geografi Indonesia JURNAL PENELITIAN SAINTIKA Journal of Degraded and Mining Lands Management Proceeding International Conference on Global Resource Conservation Journal of Engineering and Technological Sciences agriTECH Forum Geografi Jurnal Tataloka Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement) MAJALAH ILMIAH GLOBE SAINS TANAH - Journal of Soil Science and Agroclimatology Jurnal Geografi, Edukasi dan Lingkungan Civil and Environmental Science Journal (CIVENSE) Jurnal Mineral, Energi dan Lingkungan Jurnal Penelitian Pengelolaan Daerah Aliran Sungai International Journal of Remote Sensing and Earth Sciences (IJReSES) jurnal Ilmu Pertanian (Agricultural Science) JAGAT (Jurnal Geografi Aplikasi dan Teknologi) Budimas : Jurnal Pengabdian Masyarakat Jurnal Mineral, Energi dan Lingkungan Journal of Applied Geology JURNAL HUTAN TROPIS BIROKRASI PANCASILA Jurnal Ilmu Kehutanan Jurnal Manusia dan Lingkungan Prosiding Seminar Hasil Penelitian dan Pengabdian Kepada Masyarakat Geosfera Indonesia The International Journal of Remote Sensing and Earth Sciences (IJReSES)
Junun Sartohadi
Department Of Soil Science, Faculty Of Agriculture, Universitas Gadjah Mada
Religion Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Mechanical Engineering Social Sciences Other

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Tipologi Pedogeomorfik Longsorlahan di Pegunungan Menoreh Kabupaten Kulonprogo Daerah Istimewa Yogyakarta Priyono, Kuswaji Dwi; Sunarto, S; Sartohadi, Junun; Sudibyakto, S
Forum Geografi Vol 25, No 1 (2011): July 2011
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v25i1.5035

Abstract

Pedogeomorphology tipology was applied in this research to determine the occurrence of landslide in the Menoreh Mountains, Kulonprogo District, Yogyakarta Special Region. The research aimed to know (1) soil characteristics where landslide events occurred in the research area, (2) characteristic of landslide prone landform in the research area, and (3) typology pedogeomorphic of landslide events in the research area. Pedogeomorphologic approach was represented through the steps of mapping the occurrence of landslides and landform, soil profile pedogenitic analysis and geomorphologic analysis at the point of occurrence of landslide. The results show that landforms characteristic on the occurrence of landslide with slope 16-75%, elevation 210-807 m dpal, weathered zone depth 25-80 cm, and the position of contacts on the opposite slope is flat and parallel. The soil characteristics on the occurrences of landslides have a 20-186 cm soil depts with the content 21,50-95,00% of caolinite clay, and clay content ratio between horion A dan B 0,22-0,91. Pedogeomorphic typology landslides prone classified into 3 levels, namely: low, moderate, and high level of vulnerability. The low level are indicated by the thickness of soil depth 0,60, slope < 25%, elevation 120 cm, caolinite clay content >70%, clay content ratio of A and B horizon < 0,40, slope >60%, elevation >600 m dpal, the depth of weathered zone > 60 cm, and the position of field contact against the slopes is parallel.
Spatial Correlation Between Land Development Level and Vulnerability Level of Mass Movement in the Watershed of Kayangan, Kulon Progo Regency, Yogayakarta Special Region Sartohadi, Junun; Purwaningsih, Rina
Forum Geografi Vol 18, No 1 (2004)
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v18i1.596

Abstract

The objective of this research were: 1) to study the degree of soil development, and 2) to study the spatial correlation between the degree of soil development and the degree of mass movement susceptibility in the research area. The sampling method applied in this research was stratified sampling. Soil mapping units were applied as strata. The sample within strata was determined according the degree of mass movement susceptibility. The degree of soil development was determined using quantitative method of color indices and proflie index. The color indices were Buntley – Westin (B – W), Harden (H), and Hurst. The profile index was determined using solum, texture, structure, and soil consistency. The degree of mass movement susceptibility map was taken from PSBA UGM (2001). Spatial correlation between the soil development map and the mass movement susceptibility map was analyzed using “error matrix”. The result of this research indicated that the degree of soil development in the research area could be classified into three classes, i.e. class 1 (weakly develop soil); class 2 (moderately developed soil), class 3 (strongly developed soil). The degree of mass movement susceptibility was classified into three classes, i.e. class 1 (low susceptibility), class 2 (moderate susceptibility), and class 3 (high susceptibility). The result of error matrix calculation between mass movement susceptibility and soil development were 9.56%; 21.96%; 30.21% for BW + Ha, Hurst, and profile indices respectively. There values showed that there were low spatial correlations between the degree of soil development and mass movement susceptibility in the study area.
Geospatial Assessment of Coseismic Landslides in Baturagung Area Saputra, Aditya; Sartohadi, Junun; Hadmoko, Danang Sri; Gomez, Christopher
Forum Geografi Vol 29, No 2 (2015): December 2015
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v29i2.693

Abstract

Java, the most densely populated island in Indonesia, is located on top of the most seismically active areas in Southeast Asia: the Sunda Megathrust. This area is frequently hit by strong earthquake. More than 3,300 M>5earthquakesoccurred between 1973-2014. The wide range of mountainous areas and high intensity of rainfall, make several part of the island one of the most exposed regions for coseismic landslides such as Baturagung area, the Southeast mountainous area of Yogyakarta Province. An integrated method between RS and GIS was used to conduct the vulnerability assessment due to the lack of the site specific slope instability analysis and coseismic landslides data. The seismic zonation of Baturagung area was obtained based on the analysis of Kanai attenuation. The geologic information was extracted using remote sensing interpretation based on the 1:100,000 geologic map of Yogyakarta and geomorphologic map of Baturagung area as well. The coseismic landslide hazard assessment has been estimated using scoring analysis in the GIS platform proposed by Mora and Vahrson (1993) with several modification. The accomplished coseismic landslide hazard map shows medium hazard coverage in the eastern areas, in the upper slope of Baturagung area, which consists of Semilir Formation. The result provides a distinct description of coseismic landslides hazard distribution in Batuaragung area. However, it should only be the preliminary assessment of the site specific investigation especially on valuable area or asset. 
Dynamic Land Resources Management at the Mount Kelud, Indonesia Wardhani, Puspita Indra; Sartohadi, Junun; Sunarto, Sunarto
Forum Geografi Vol 31, No 1 (2017): July 2017
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v31i1.3612

Abstract

There is a contradictive situation between the theory that believes that high volcanic hazard areas should be for limited production zones and those areas that are intensively utilised for several production activities. This paper tries to discuss that contradictive situation from both the perspective of natural hazards and natural resources, therefore, the best options for the land utilisation pattern might be formulated at these high volcanic hazards areas. We conducted landscape analysis that covers volcanic morphology, volcanic materials, and both natural and artificial processes that modify the morphology and materials characteristics. The natural processes occurring in the high volcanic hazard might cover non-volcanic processes such as erosion and landslide. The artificial processes were usually considered as land utilisation activities by the local community. In such areas where both natural and artificial processes occurred, we conducted in-depth interviews to assess the community perception on thread and benefits of the last Kelud Eruption in February 2014. We evaluated the current land resources utilisation and portrayed the local adaptive land resource utilisation. There were three types of land resources available at the active volcano: space, natural scenery, and volcanic materials. The availability of these land resources was in a dynamic condition both in terms of quality and quantity. Immediately after the eruption, the natural scenery made the area attractive as a tourist destination. Following the high intensity of rainfall, the volcanic materials might be used as high-quality construction materials. The available space might be utilised for any purposes after the situation became relatively stable. The current space was mostly used for agricultural enterprises which accommodates the physical and socio-cultural characteristics of the active volcano environment.
Spatio-Temporal Distribution of Landslides in Java and the Triggering Factors Hadmoko, Danang Sri; Lavigne, Franck; Sartohadi, Junun; Gomez, Christopher; Daryono, D
Forum Geografi Vol 31, No 1 (2017): July 2017
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v31i1.3790

Abstract

Java Island, the most populated island of Indonesia, is prone to landslide disasters. Their occurrence and impact have increased mainly as the result of natural factors, aggravated by human imprint. This paper is intended to analyse: (1) the spatio-temporal variation of landslides in Java during short term and long-term periods, and (2) their causative factors such as rainfall, topography, geology, earthquakes, and land-use. The evaluation spatially and temporally of historical landslides and consequences were based on the landslide database covering the period of 1981 – 2007 in the GIS environment. Database showed that landslides distributed unevenly between West Java (67 %), Central Java (29 %) and East Java (4 %). Slope failures were most abundant on the very intensively weathered zone of old volcanic materials on slope angles of 30O – 40O. Rainfall threshold analysis showed that shallow landslides and deep-seated landslides were triggered by rainfall events of 300 – 600 mm and > 600 mm respectively of antecedent rainfall during 30 consecutive days, and many cases showed that the landslides were not always initiated by intense rainfall during the landslide day. Human interference plays an important role in landslide occurrence through land conversion from natural forest to dryland agriculture which was the host of most of landslides in Java. These results and methods can be used as valuable information on the spatio-temporal characteristics of landslides in Java and their relationship with causative factors, thereby providing a sound basis for landslide investigation in more detail.
KAJIAN HUBUNGAN KARAKTERISTIK GEOMORFOLOGI DAN BA WAH PERMUKAAN (SUBSURFACE) STUDI KASUS DI DATARAN RENDAH BANTUL YOGYAKARTA INDONESIA Nurwihastuti, Dwi Wahyuni; Sartohadi, Junun; Mardiatno, Djati; Nehren, Udo
JURNAL PENELITIAN SAINTIKA Vol 13, No 1 (2013): MARET 2013
Publisher : JURNAL PENELITIAN SAINTIKA

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Abstract

Penelitian ini bertujuan untuk: (1) menganalisis karakieristik geomorfologi dansatuan-saiuan beniuklahan di daeran peneliiian, (2) menganalisis karakteristik bawahpermukaan (subsurface) di daerah peneliiian, dan (3) mengkaji hubungan aniara karakteristikgeomorfologi dengan karakieristik bawah permukaan (subsurface) di daerah penelitian. Kajiankarakteristik geomorfologi dan. saiuan-saiuan bentuklahan di daerah penelitian dilakukan berdasarkan interpretasi citra sate/it multi resolusi, interpretasi peta RBI, dan survei lapangan.Berbagai teknik penajaman citra diterapkan untuk memperjelas kenampakart geomorfologikalpada citra sate/it. Delineasi satuan bentuklahan dilakukan secara on-screen denganmenggunakan Sistem Informasi Geografi (SIG). Proses penghalusan delineasi satuanbentuklahan dilakukan dengan mempertimbangkan analisis pola kelurusan, pola aliran, dan polapenggunaan lahan yang ada pada citra sate/it dan analisis pola kontur pada peta RBI digital.Informasi mengenai materi penyusun bentuklahan beseria struktur geologi yang menyertainyadiperoleh dari pembacaan peta geologi. Kajian karakteristik bawah permukaan (subsurface)dilakukan dengan analisis geofisika, analisis data bor dan survei lapangan. Analisis hasilpenelitian dilakukan. secara deskriptif dan secara spasial atas obyek yang diteliti. Hasil 'peneliiianmenunjukkan bahwa morfologi daerah Bantu! dapai diklasifikasikan sebagai dataran, perbukiian,dan pegunungan. Bentuklahaii secara umum di Bantu/ terdiri dari 6 bentukiahan berdasarkangenesisnya, yaitu: jluoial, marine, aeolian, solusional, denudasional, dan struktural. Selain itu,struktur bawah permukaan daiaran rendah Bantu/ berupa asimetris graben. Kedalaman basemengraben bervariasi hingga 1,6 km. Kedalaman sedimen bervariasi antara 3 - 150 m. Sedimenalluvium tebal yang tidak terkonsolidasikan menempati bagian timur dataran aluvial yang dekatgawir dan. Pegunungan Baturagung. Sedimen alluvium dangkal yang tidak terkonsolidasikanmenempati bagian bagian barat daiaran aluvial dekat bukit sisa dan perbukitan denudasional.Kedalaman muka airtanah dangkal menempati beniuklahan. fluvial, marine, dan aeolian.Sebaliknya, Kedalaman muka airtanah dalam menempaii bentuklahan denudasional, sirukiural,dan solusional. Selain itu, bentuklahan fluvial, marine, dan aeolian memiliki nilai kerapatan (densitas) batuan rendah, yang menunjukkan material penyusun tebal yang tidakterkonsolidasikan berupa alluvium Kuarter ..
INVESTIGATING THE EFFECT OF CONSERVATION TECHNIQUES ON THE LAND DEGRADATION OF TROPICAL CATCHMENT PRONE TO LANDSLIDE Christanto, Nugroho; Sartohadi, Junun; Setiawan, Muhammad Anggri; Hadi, M Pramono; Jetten, Victor G; Shrestha, Druba Phika
Jurnal Geografi : Media Informasi Pengembangan dan Profesi Kegeografian Vol 14, No 2 (2017): July 2017
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jg.v14i2.11513

Abstract

Land degradation in Serayu watershed is a major concern in central Java and in Indonesia. As part of a broader effort to develop a land degradation assessment tool in tropical area, this study implemented a process-based watershed hydrology to assess the effect of conservation technique upon land degradation by using PCRaster. STARWARS was used to assess the watershed hydrology in the area based on their land use/ land cover, soil, and slope profiles. The results from STARWARS were used as inputs for the PROBSTAB model to simulate the slope stability in the area. DEM scenario were used, they are with terraces and without terraces.The models show that the landuse practice in the study area work like two edges of sword. The promoting of bench terrace can be reducing the risk of soil erosion but in the other hands it increases in the risk of landslide. From the slope-stability modeling, we can see that the terrace increases the pore-water pressure significantly which lead to the ideal conditions for the failures. The extremely high intensity rainfall, in the other hands, may build a sharp increase of pore-water pressure. The increasing probability of failure might cause the soil erosion even worse. Therefore, in order to make the terrace practice is effective to control the land degradation process; the terrace has to be well maintained.
Uji Akurasi Hasil Teknologi Pesawat Udara Tanpa Awak (Unmanned Aerial Vehicle) Dalam Aplikasi Pemetaan Kebencanaan Kepesisiran Meiarti, Rini; Seto, Toshikazu; Sartohadi, Junun
Jurnal Geografi, Edukasi dan Lingkungan Vol 2 No 2 (2019): Januari - Juni 2019
Publisher : FKIP UHAMKA

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Abstract

Teknologi perolehan data spasial menggunakan sistem pesawat udara tanpa awak (UAV/Unmanned Aerial Vehicle) menjadi salah satu tekonologi pemotretan udara yang menghasilkan data spasial detil, namun penggunaannya untuk pemetaan khususnya pemetaan kebencanaan masih perlu dikaji lebih mendalam. Tujuan penelitian ialah untuk menguji ketelitian geometrik dan semantik Foto Udara Format Kecil (FUFK) dari teknologi UAV yang ke depannya data akan digunakan sebagai input pemetaan kebencanaan. Ketelitian geometrik (horizontal dan vertikal) diuji dengan membandingkan antara koordinat mosaik ortho dan Digital Terrain Model (DTM) terhadap pengukuran GNSS RTK. Data spasial yang dihasilkan dari teknologi UAV pada penelitian ini mempunyai ketelitian geometrik 0,649 m horizontal dan 1,494 m vertikal sehingga masih dapat digunakan untuk pemetaan skala besar 1:5.000 (Sutanto, 2013). Uji ketelitian semantik dengan nilai NIIRS level 6 menunjukkan bahwa FUFK hasil teknologi UAV ini mampu mempermudah interpretasi objek geografik.
PEMBELAJARAN “CONTEXTUAL COLLABORATING LEARNING” BERBASIS PENDIDIKAN KEBENCANAAN STUDI KASUS: DAS BOMPON, MAGELANG, JAWA TENGAH Masruroh, Heni; Sartohadi, Junun; Setyawan, Muhammad Anggri
Jurnal Geografi, Edukasi dan Lingkungan Vol 1 No 1 (2017): Jurnal Geografi, Edukasi dan Lingkungan
Publisher : FKIP UHAMKA

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Abstract

Indonesia is the Country which has potential disaster. Education as an effort totransform knowledge and technology is expected as one of disaster risk reduction effort.The implementation of education is expected to increase sustainable education andstudent’s critical thinking. The purpose of this article is to apply “ContextualCollaborative Learning” based on disaster education in the Bompon Catchment. Theconcept of contextual collaborative learning is obtained by observation student’s fieldstudy and research of society dedication in the Bompon Catchment. The concept oflearning design development “Collaborative Learning” can be done by 3 steps, such asi) orientation related the environmental condition in the Bompon Catchment; ii)observation and measurement related the geomorphology process such as landslide,erosion, and drought; iii) Focus Group Discussion to developing the media learningproduct based on the orientation, field observation and measurement.Keyword: Collaborative Learning, Disaster Education, and Bompon Catchment.ABSTRAKIndonesia merupakan negara yang berpotensi terjadi bencana alam. Pendidikan sebagaiupaya transformasi pengetahuan dan teknologi diharapkan sebagai salah satu upayapengurangan risiko bencana. Bentuk implementasi pendidikan berupa pengajarandiharapkan dapat berjalan secara berkelanjutan, dapat mengaitkan materi ajar dengankondisi lingkungan sekitar, meningkatkan pemahaman dan daya kritis peserta didik.Penulisan artikel ini bertujuan untuk menjelaskan Penerapan Pembelajaran “ContextualCollaborative Learning” Berbasis Pendidikan Kebencanaan di DAS Bompon. Konseppembelajaran “Contextual Collaborative Learning” diperoleh berdasarkan hasilpengamatan kegiatan lapangan di wilayah DAS Bompon oleh mahasiswa dari beberapaUniversitas dan kegiatan pengabdian masyarakat. Penerapan “Contextual CollaborativeLearning” dilakukan melalui 3 tahapan, yaitu i) Orientasi atau pengenalan wilayah DASBompon secara umum; 2) pengamatan dan pengukuran proses-proses geomorfologiseperti longsor, erosi, dan kekeringan; 3) Diskusi terarah untuk pengembangan produkmedia pembelajaran hasil orientasi, pengamatan dan pengukuran lapangan.Kata Kunci: Contextual Collaborative Learning, Pendidikan Kebencanaan, dan DASBompon
Investigating the Role of Rainfall Variability on the Hydrological Response of Small Tropical Upland Watershed Christanto, Nugroho; Sartohadi, Junun; Setiawan, Anggri; Hadi, M Pramono; Jetten, Victor; Shrestha, Dhruba Phika
Jurnal Geografi : Media Informasi Pengembangan dan Profesi Kegeografian Vol 16, No 1 (2019): January
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jg.v16i1.9879

Abstract

Excessive soil losses found in many upper basins in Java which causing severe problem in the lowland areas due to extreme hydrological response. The objective of this research is to study the role of rainfall variability (spatial variability, intensity and duration) on the hydrological response of small tropical upland watershed. To run and test this scenario, a watershed with a good weather dataset and experience soil loss problem was selected. Therefore, Bompon Watershed were selected to perform the model. In order to investigate the hydrological response of different rainfall variability, LISEM was sed. Three scenarios of comparison were designed: different rainfall interpolation, different direction of rainfall movement, high intensity-short duration and low intensity-long duration rain. Initial moisture content (thetai) was found as the most sensitive variable for all indicators when all input variables value increased. When the input variables values decreased, thetai was found as the most sensitive variable for changing in total discharge, whereas saturated hydraulic conductivity (Ksat) was the most sensitive variable for changing in peak of discharge.
Co-Authors . Awaluddin, . Adhera Sukmawijaya Adhitama, Adib Prima Aditya Saputra Afid Nurkholis Ahmad Priyo Sambodo Ahmad Syukron Prasaja Ajun Prayitno Akbar, Aji Ali Amir Noviyanto Anastasia Neni Candra Purnamasari Andi Sungkowo Andi Syahputra Andri Kurniawan Anggri Setiawan Anggri Setiawan Ardila Yananto Awaluddin Azwar Maas Christanto, Nugroho Christanto, Nugroho Christopher Gomez Christopher Gomez Christopher Gomez, Christopher D Daryono Danang Sri Hadmoko Danang Sri Hadmoko Danang Sri Hadmoko Danang Sri Hadmoko Daryono, D Dema Azmir Hatta Didik Indradewa Didik Indradewa Djarot Sadharto Djarot Sadharto, Djarot Djati Mardiatno Djati Mardiatno Djati Mardiatno Dyah R. Hizbaron Dyah Rahmawati Hizbaron Edhi Martono Edhi Martono Ekha Yogafanny Erika Galih Ayu Priyawati Ernitha Panjaitan Erny Wibawanti Estuning Tyas Wulan Mei Fathia Lutfiananda Ferad Puturuhu Franck Lavigne Franck Lavigne, Franck Hairil Adzulyatno Hadini Harlin Jennie Pulungan, Nur Ainun Hartanti Hartanti Hero Marhaento Hero Marhaento, Hero Hizbaron, Dyah R. Hizbaron, Dyah R. Ihsan, Haikal Muhammad Jetten, Victor G Junita Saragih Junita Saragih, Junita Khairisa, Noor Husna Kuswaji Dwi Priyono Lies Rahayu M Pramono Hadi, M Pramono M. Anggri Setiawan Makruf Nurudin Maola Maqdan Maria E. I. Shrestha Marshanda Sasmita Putri Masruroh, Heni Maulana, Edwin Meiarti, Rini Mohammad Kholid Ridwan Mohammad Pramono Hadi Mr. Suwarno, Mr. Mudrajat Kuncoro Muhammad Anggri Setiawan Muhammad Anggri Setiawan Muhammad Anggri Setiawan Muhammad Anggri Setyawan Nehren, Udo Ngadisih Ngadisih Ngadisih Ngadisih Nisaa', Ratri Ma'rifatun Nugroho Crhristanto Nurul Hidayati Nurwihastuti, Dwi Wahyuni Pertiwi, Rianita Praharto, YB Pramasti Dyah Nhindyasari Projo Danoedoro Pulungan, Nur Ainun Harlin Jennie Punuf, Defritus Aldrin Puspita Indra Wardhani R. Rijanta Ratri Ma&#039;rifatun Nisaa&#039; Retnadi Heru Jatmiko Rimawan Pradiptyo Rina Purwaningsih Rina Purwaningsih, Rina Rini Meiarti Rosalina Kumalawati S Sudibyakto S Sunarto Saidah Istiqomah Samodra Wibawa Samodra Wibawa Samodra, Guruh Santika Purwitaningsih Seftiawan Samsu Rijal Seftiawan Samsu Rijal Setiawan, Anggri Setiawan, M Anggri Setiawan, M. Anggri Setiawan, M.Anggri Setiawan, Muhammad Anggri Setiawan, Muhammad Anggri Seto, Toshikazu Setyawan, Muhammad Anggri Shrestha, Dhruba Phika Shrestha, Druba Phika Shrestha, Maria E. I. Su Ritohardoyo Sudibyakto, S Sunarto Sunarto Sunarto Sunarto Sunarto Sunarto Sunarto, S Surya Sabda Nugraha Suryanto Susatio, Raja Suwarno Suwarno Syarifah Aini Dalimunthe Syarifah Aini Dalimunthe, Syarifah Aini Tjut Sugandawaty Djohan Toshikazu Seto Trida Ridho Fariz Tris Sugiarto Tris Sugiarto Victor Jetten, Victor Wahyu Wardhana Wahyu Wilopo Wahyudi Wahyudi Waode Asryanti Wida Yeni Astuti, Yeni Yoga Darmajati