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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Jurnal Rekayasa Proses E-Jurnal Ekonomi Sumberdaya dan Lingkungan Sosiohumaniora Tengkawang : Jurnal Ilmu Kehutanan Indonesian Journal of Conservation Agrointek Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Penelitian Ekosistem Dipterokarpa Jurnal Hutan dan Masyarakat Jurnal Belantara EnviroScienteae Jurnal Akuatiklestari Jurnal Nusa Sylva Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Jurnal Penelitian Sosial dan Ekonomi Kehutanan Jurnal Rekayasa Proses Forest and Society Gorontalo Journal of Forestry Research PERENNIAL Journal of Sylva Indonesiana ULIN: Jurnal Hutan Tropis Journal of Tropical Marine Science Yumary: Jurnal Pengabdian kepada Masyarakat Jurnal Penelitian Ekosistem Dipterokarpa MAKILA: Jurnal Penelitian Kehutanan JURNAL HUTAN TROPIS Repong Damar: Jurnal Pengabdian Kehutanan dan Lingkungan Jurnal Rimba Lestari Global Forest Journal JOURNAL OF PEOPLE, FOREST AND ENVIRONMENT Jurnal Pengabdian Fakultas Pertanian Universitas Lampung Jurnal Wasian ABDIKU : Jurnal Pengabdian Masyarakat Universitas Mulawarman

Indra Gumay Febryano

Jurusan Kehutanan, Fakultas Pertanian, Universitas Lampung

Author-ID : 2688628

Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Physics Social Sciences Other

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POTENSI HUTAN RAWA AIR TAWAR SEBAGAI ALTERNATIF EKOWISATA BERBASIS KONSERVASI GAJAH SUMATERA (Elephas maximus sumatranus) Rusita Rusita; Indra Gumay Febryano; Slamet Budi Yuwono; Irwan Sukri Banuwa
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 9 No. 2 (2019): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Graduate School Bogor Agricultural University (SPs IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.9.2.498-506

Abstract. This study aims to determine the potential of fresh water swamp forest as alternative ecotourism of Sumatran elephants (Elephas maximus sumatranus). The data collection of flora was done by the printed path method, with sampling intensity (IS) 10% so that obtained 34 observation plots; then elephants behaviors were taken at 07.00 - 17.00 WIB for 7 days. The data behaviors of elephants were recorded using a sampling scan method, for 60 minutes by recording the incidence of behavior within 60 seconds. Data were analyzed by calculating the important value index, the Shannon-Wiener diversity index, and descriptif analysis. The results showed that there were 25 types of vegetation with 5 species that have the highest important index value. The diversity of vegetation types based on Shannon-Wiener's diversity index is moderate, 99% of species found are natural feeds favored by Sumatran elephants. Most of the elephant activity is eating (32%), 17% group, 17% rest, and exploring as much as 12%, while salting is done when elephants feel the need for minerals. The management can do reforestation to increase the diversity of vegetation type, especially the Sumatran elephant's natural food species, so that its existence can support the preservation of elephant and educational tourism based on Sumatran elephant conservation.

Pengaruh Torefaksi terhadap Sifat Kimia Pelet Tandan Kosong Kelapa Sawit Irma Thya Rani; Wahyu Hidayat; Indra Gumay Febryano; Dewi Agustina Iryani; Agus Haryanto; Udin Hasanudin
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 9, No 1 (2020): Maret 2020
Publisher : The University of Lampung

ABSTRACT Palm oil (Elaeis guineensis) is one of the agricultural biomass. Palm oil solid waste that is relatively easy to find is empty fruit bunches (EFB). EFB biomass is converted into pellets to get a uniform size, then heated through torrefaction into bioenergy so that its utilization is more optimal and can increase economic value. Torrefaction is slow heating of biomass with a temperature range of 200oC-300oC with a state of little oxygen or without oxygen. Torrefaction was carried out using an electric furnace with a target temperature of 280oC and a duration of 20 minutes. The purpose of this paper is to determine the effect of torrefaction on the chemical properties of EFB pellets. The results of this study are hemicellulose and cellulose decreased by 0,58% - 0,77%, this happens because hemicellulose and cellulose are degraded with increasing temperature and time of torrefaction. This is confirmed by changes in the line spectrum for FT-IR analysis where C-O, C=C, C-H, and O-H experience changes in the line spectrum that indicate changes in chemical composition. while lignin increased after torrefaction by 2,71%. Water content in EFB pellets decreased by 0,65%, while EFB pellets without treatment (control) by 14,95% after torrefaction became 22,70%. The volatile content of EFB control pellets was 69,55% after torrefaction to 61,21% so that the fixed carbon content of EFB control pellets was 10,03% and EFB pellets after torrefaction became 14,23%. The heat value of EFB pellets before torrefaction is 15,82 MJ/kg, and after torrefaction, the heating value increases to 18,28 MJ/kg so that it reaches the standard requirements of SNI 8675: 2018 as biomass pellets. Torrefaction pellets from EFB can provide a large increase in the quality of the bioenergy chemical properties. Biomass torrefaction is very suitable for combustion in power plants and home industries. Keywords:Chemical composition, FTIR,oil palm empty fruit bunches, torrefaction ABSTRAK Kelapa sawit (Elaeis guineensis) merupakan salah satu biomassa hasil pertanian. Limbah padat perkebunan sawit yang relatif mudah dijumpai ialah tandan kosong kelapa sawit (TKKS). Biomassa TKKS dikonversikan menjadi pelet untuk mendapatkan ukuran yang seragam, kemudian ditorefaksi untuk digunakan sebagai bioenergi sehingga pemanfaatannya lebih optimal dan dapat meningkatkan nilai ekonomi. Torefaksi merupakan pemanasan biomassa secara perlahan dengan kisaran suhu 200oC – 300oC dengan keadaan sedikit oksigen bahkan tanpa oksigen. Torefaksi dilakukan menggunakan electric furnace dengan target suhu 280oC dan durasi selama 20 menit. Tujuan dari penelitian ini ialah untuk mengetahui pengaruh torefaksi terhadap sifat kimia pelet TKKS. Hasil dari penelitian ini ialah kadar hemiselulosa dan selulosa menurun sebesar 0,58% - 0,77% hal tersebut terjadi karena hemiselulosa dan selulosa terdegradasi seiring dengan peningkatan suhu dan waktu torefaksi. Hal tersebut diperkuat dengan perubahan gugus fungsi terhadap analisis FT-IR dimana gugus C-O, C=C, C-H, dan O-H mengalami perubahan spektrum garis pita yang menandakan adanya perubahan komposisi kimia. Sedangkan kadar lignin meningkat setelah torefaksi sebesar 2,71%. Kadar air pada pelet TKKS menurun sebesar 0,65 %, sedangkan abu pelet TKKS tanpa perlakuan (kontrol) sebesar 14,95% setelah tertorefaksi menjadi 22,70. Zat terbang pelet TKKS kontrol sebesar 69,55% setelah tertorefaksi menjadi 61,21% sehingga diperoleh nilai karbon terikat pelet TKKS kontrol sebesar 10,03% dan pelet TKKS yang tertorefaksi sebesar 14,23%. Nilai kalor pelet TKKS sebelum torefaksi sebesar 15,82 MJ/kg, dan setelah torefaksi nilai kalor meningkat menjadi 18,28 MJ/kg sehingga memenuhi SNI 8675:2018 pelet biomassa. Pelet TKKS yang tertorefaksi dapat memberikan peningkatan besar dalam kualitas sifat kimia bioenergi. Biomassa yang tortorefaksi sangat cocok untuk pembakaran di pembangkit listrik dan industri. Kata Kunci: FTIR,komposisi kimia,tandan kosong kelapa sawit, torefaksi

PENGELOLAAN HUTAN DESA DI KPH WILAYAH VIII SEMENDO DARI PERSPEKTIF KINERJA KELEMBAGAAN Fito Apriandana; Rahmat Safe'i; Indra Gumay Febryano; Hari Kaskoyo
Jurnal Penelitian Sosial dan Ekonomi Kehutanan Vol 18, No 3 (2021): Jurnal Penelitian Sosial dan Ekonomi Kehutanan
Publisher : Pusat Penelitian dan Pengembangan Sosial, Ekonomi, Kebijakan dan Perubahan Iklim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jpsek.2021.18.3.185-204

Muara Danau Village Forest Management Institution (LPHD) is a forum on forest management activities that aim to improve community welfare. At present, the condition of the farming business is not effective, so it requires some rules as a measure of success. This study aims to analyze the institution of the Muara Danau Village Forest Management Institution (LPHD) in the implementation of Village Forest Management. The research was conducted in Muara Danau Village, Semende Darat Laut Subdistrict, Muara Enim Regency, South Sumatra Province, from March to April 2020. Data were analyzed by using the SSBP approach. The results of the study showed the situation of farmers utilizing forest resources in the form of water sources and non-timber forest products. Smallholders manage the forest based on institutional structure stated in the AD/ART, and administrative sanctions. In terms of planting patterns in the arable land, the structure controls farmer behavior by using an agroforestry system. This makes Muara Danau Village Forest Management Institution (LPHD) obtain a good performance in the aspect of institutional management which is measured by the involvement of members and institutional administrators in group activities/training (91%) and the types of binding group rules in the form of written rules (AD/ART) as well as unwritten rules (84%) in managing areas measured based on the type of forest resource conservation activity (95%). However, managing businesses have not obtained optimal results, as measured by the absence of institutions that handle the marketing of forest products for groups (cooperatives). Based on the results of the research, the institution of Muara Danau Village Forest Management Institution (LPHD) is categorized as good.

METODE ALTERNATIF PENYIMPANAN BENIH DAMAR MATA KUCING (Shorea javanica K.&V.) Indra Gumay Febryano; Melya Riniarti
Jurnal Penelitian Ekosistem Dipterokarpa Vol 3, No 1 (2009): Jurnal Penelitian Dipterokarpa
Publisher : Jurnal Penelitian Ekosistem Dipterokarpa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jped.2009.3.1.1-8

S. javanica K.&V. merupakan komoditi kehutanan penting penghasil damar yang berasal dari Krui, Lampung Barat. Sampai saat ini diketahui bahwa tegakan tanaman ini yang terbesar dan terluas terdapat di daerah tersebut. Namun, penggembangan lebih lanjut tanaman ini tidaklah mudah karena musim berbuahnya yang tidak teratur dan sifat bijinya yang rekalsitran. Biji rekalsitran bersifat mudah rusak dan tidak tahan lama bila disimpan. Oleh sebab itu dibutuhkan suatu usaha agar umur benih tanaman S. javanica dapat diperpanjang. Penggunaan media simpan merupakan salah satu cara untuk memperpanjang umur benih. Serbuk gergaji dan abu gosok merupakanjenis media simpan yang telah cukup banyak diujicobakan pada beberapa jenis Dipterocarpaceae. Penelitian ini menggunakan rancangan acak lengkap (RAL) yang disusun secara faktorial dengan tiga jenis media simpan (tanpa media simpan, serbuk gergaji dan abu gosok) dengan tiga waktu simpan (4 minggu, 6 minggu dan 8 minggu). Hasil pengamatan menunjukkan bahwa abu gosok merupakan media simpan yang paling mampu menjaga kadar air benih, dan lama penyimpanan yang terbaik adalah tidak lebih dari empat minggu.

Peningkatan Kualitas Pelet Tandan Kosong Kelapa Sawit melalui Torefaksi Menggunakan Reaktor Counter-Flow Multi Baffle (COMB) Wahyu Hidayat; Irma Thya Rani; Tri Yulianto; Indra Gumay Febryano; Dewi Agustina Iryani; Udin Hasanudin; Sihyun Lee; Sangdo Kim; Jiho Yoo; Agus Haryanto
Jurnal Rekayasa Proses Vol 14, No 2 (2020)
Publisher : Departemen Teknik Kimia Fakultas Teknik Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jrekpros.56817

Oil palm (Elaeis guineensis) empty fruit bunches (EFB) have not been utilized optimally. Currently, it is considered as a resource with low economic value. This biomass can be converted into bioenergy through a torrefaction process. Torrefaction is a mild pyrolysis at temperatures ranging between 200 and 300 °C, and it is generally performed under an inert atmosphere. The objective of this study was to evaluate the effects of torrefaction using Counter-Flow Multi Baffle (COMB) on the properties of oil palm EFB pellets. Torrefaction was conducted at 280 °C temperature with a residence time of 4 minutes. The results showed a decrease in the equilibrium moisture content and an increase in hydrophobicity after torrefaction using the COMB reactor. The change in the hygroscopic property could make the oil palm EFB pellet more stable against chemical oxidation and microbial degradation, hence self-heating and auto-ignition during storage could be prevented. The heating value of biomass increased after torrefaction. Torrefaction with the COMB reactor resulted in a heating value of 17.90 MJ/kg, which is comparable with the results of oxidative torrefaction (with longer residence time) of 18.28 MJ/kg. The results suggested that torrefaction using the COMB reactor could provide a great improvement in the quality of the bioenergetic properties of oil palm EFB pellets. However, the high ash content of the EFB pellets implied that the EFB pellets suitable for a small-scale application, but not yet for cofiring in power plants or as a feedstock for gasification.Keywords: Counter-Flow Multi Baffle; oil palm empty fruit bunches; renewable; torrefactionA B S T R A KTandan kosong kelapa sawit (Elaeis guineensis) belum dimanfaatkan secara optimal. Saat ini bahan tersebut masih dianggap sebagai sumber daya bernilai ekonomi rendah. Tandan kosong kelapa sawit (TKKS) dapat dikonversi menjadi bioenergi melalui proses torefaksi. Torefaksi merupakan proses pirolisis ringan pada suhu berkisar antara 200 dan 300 °C dan umumnya dilakukan di bawah kondisi inert. Penelitian ini bertujuan untuk mengetahui pengaruh torefaksi dengan reaktor Counter-Flow Multi Baffle (COMB) terhadap sifat-sifat pelet TKKS. Torefaksi dilakukan pada suhu 280 °C dengan waktu tinggal 4 menit. Hasil penelitian menunjukkan bahwa torefaksi menyebabkan penurunan kadar air kesetimbangan dan menjadi hidrofobik setelah torefaksi dengan reaktor COMB. Perbaikan sifat higroskopis dapat membuat pelet TKKS lebih stabil terhadap oksidasi kimia dan degradasi mikroba, sehingga pemanasan sendiri dan pembakaran spontan selama penyimpanan dapat dicegah. Nilai kalor biomassa meningkat setelah torefaksi. Torefaksi dengan reaktor COMB menghasilkan nilai kalor 17,90 MJ/kg, yang sebanding dengan hasil torefaksi oksidatif dengan waktu tinggal lebih lama, sebesar 18,28 MJ/kg. Hasil penelitian menunjukkan bahwa torefaksi dengan reaktor COMB dapat meningkatkan kualitas energi pelet TKKS. Tetapi pelet TKKS masih memiliki kadar abu yang tinggi sehingga biomassa hasil torefaksi belum sesuai untuk cofiring di pembangkit listrik atau sebagai bahan baku untuk gasifikasi.Kata kunci: Counter-Flow Multi Baffle; tandan kosong kelapa sawit; terbarukan; torefaksi

IDENTIFIKASI PERUBAHAN TUTUPAN DAN PENGGUNAAN LAHAN SEBAGAI DASAR PENENTUAN STRATEGI PENGELOLAAN KPHP WAY TERUSAN Tri Santoso; Melya Riniarti; Indra Gumay Febryano
EnviroScienteae Vol 13, No 3 (2017): EnviroScienteae Volume 13 Nomor 3, Nopember 2017
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v13i3.4307

Encroachment on forest areas in Indonesia occurs due to various factors mainly related to tenure issues and economic interests. That encroachment occurred in all regions of Indonesia with vary in intensity and amount. Register 47 Way Terusan which has been designated as a KPHP model Way Terusan also being occupied by squatters since the 1990s. The communities within and around the KPHP Way Terusan area has highly dependency on forest resources. The data collection is done in several ways, namely: interviews, literature searches, downloads Landsat satellite imagery and field verification activities. Landsat images Scene: Path 123 and Row 063 for the year 1994, 1999, 2004, 2009 and 2014. Data analysis was conducted using NDVI (Normalized Difference Vegetation Index) and supervised classification. The results of the analysis of land cover in 1994 until 2014 shows the intensity of dynamics of land cover change in the region KPHP Way Terusan. Land cover changes caused as a result of choice of the type of vegetation that has higher economic value. In 2014, the use of cassava cultivation was the highest (55.24%) because of its high economic value, convenient cultivation and market demand. Partnership with agroforestry pattern most likely applied as management strategy policies to accommodate the interests of various stakeholders in KPHP Way Terusan.

Bound by debt: Nutmeg trees and changing relations between farmers and agents in a Moluccan agroforestry systems Messalina Lovenia Salampessy; Indra Gumay Febryano; Dini Zulfiani
Forest and Society Vol. 1 No. 2 (2017): NOVEMBER
Publisher : Forestry Faculty, Universitas Hasanuddin

Agroforestry is a land management system long practiced by communities in the Moluccas. The practice is commonly known as "Dusung", where one cash crop in particular, nutmeg, is interspersed throughout farmer groves. Farmers have faced a number of challenges in recent years, especially concerning a system of debt bondage inflicting undue losses upon them. This study aims to explain the involvement of farmers within the debt bondage system, otherwise known as the tree mortgage system. We utilize a case study methodology, whereby data were collected through interviews and participant observation and results analyzed using principal agent theory. Findings highlight that nutmeg farmers, what we call the Principal, incur high risks when debt bondage is applied by an Agent that has the increasing ability to deny and change the terms of an agreement. This occurs when Agents exploit information unavailable to farmers about nutmeg marketing prospects, which weakens farmer negotiating positions. Improving institutional support for contracts in the tree mortgage system could help to ensure a more equitable arrangement, improving the terms for nutmeg farmers, meanwhile also encouraging the continued preservation of the dusung system, which has long helped to manage forest resources sustainably.

Effects of Torrefaction Temperature on the Characteristics of Betung (Dendrocalamus asper) Bamboo Pellets Bagus Saputra; Karina Gracia Agatha Tambunan; Intan Fajar Suri; Indra Gumay Febryano; Dian Iswandaru; Wahyu Hidayat
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 11, No 2 (2022): June
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v11i2.339-353

The objective of this study was to evaluate the effects of torrefaction temperature on the physical and mechanical properties of betung bamboo (Dendrocalamus asper) pellets. Torrefaction was conducted in an electric furnace at 200°C, 240°C, and 280°C for 50 minutes. The physical properties evaluated included color change, density, moisture content, water resistance, and water adsorption. The mechanical properties were also investigated by compressive strength test. The result showed that torrefaction affected the color properties of betung bamboo pellets with ∆E values of more than 12 or totally changed. The density and moisture content of torrefaction bamboo betung pellets decreased with increasing torrefaction temperature. The results also showed that the hydrophobic properties of the bamboo betung pellets improved with the increased of torrefaction temperature. The highest compressive strength value was obtained by bamboo betung pellets torrefied at 200°C and the values decreased with the increase of temperature. In conclusion, there were differences in the physical and mechanical properties of bamboo betung pellets that were torrefied at different temperatures. Torrefaction with an electric furnace effectively improved the quality of betung bamboo pellets. Keywords: Bamboo betung, pellets, temperature, torrefaction

Pelarangan Cantrang: Strategi Pengembangan Keberlanjutan Sumberdaya Ikan Di Teluk Lampung Debi Hardian; Indra Gumay Febryano; Supono Supono; Abdullah Aman Damai; Gunardi Djoko Winarno
Journal of Tropical Marine Science Vol 3 No 1 (2020): Journal of Tropical Marine Science
Publisher : Universitas Bangka Belitung

Cantrang is a fishing gear which has been banned in all region of Indonesia.This policy leads pros and cons in implementation within community. The purpose of this study is to analyze the strategy of implementation development about cantrang prohibition policy in Lampung Bay. Data were collected by interview, observation, and documentation. These dat will be analyzed strengths, weaknesses, opportunities, threats by SWOT analysis to strategic the development of policy implementation. The result of this study shows that strategy with strength and reducing the threat is selected. This strategy support the diversification strategy through uplifting the fishing gear and working field.

Peran Folklore Dalam Mendukung Pelestarian Lingkungan Di Pulau Pisang Ricat Rawanda; Gunardi Djoko Winarno; Indra Gumay Febryano; Sugeng P. Harianto
Journal of Tropical Marine Science Vol 3 No 2 (2020): Journal of Tropical Marine Science
Publisher : Universitas Bangka Belitung

Conservation activities in conserving environment have been packaged in the form of folklore. This cultural activity has developed in people's lives, but not many have discussed the role of folklore. The research objective is to determine the role of folklore in supporting the preservation of environment in small island. Data is collected by interview, observation and documentation study which is then analyzed descriptively. The results showed that potential folklore on Pisang Island was about the prohibition of killing or flora and fauna (such as ketapang, rengas, stingrays, turtles, black eagles, owls, and large egrets), prohibition of activities in additional months, sacred tombs, and old wells. Indirectly, folklore contributes to supporting environment, because the community continues to approve the preservation of environment by accepting the myths that are still believed. Efforts to conserve the environment on small islands, such as Pisang Island, need to be done through the preservation of folklore that develops in the community. In addition, information boards related to the restrictions that are needed in the region need to be provided, so that tourists who visit more easily understand it.

Co-Authors . Bukhari Abdullah Aman Damai Abdullah Aman Damai Aceng Hidayat Afif Bintoro Afif Bintoro Afif Bintoro Agus Haryanto Agus Haryanto Agus Haryanto Agus Setiawan AGUS SETIAWAN Agus Setiawan Agus Setyawan Agustin, Yuli Aina, Erni Vida Al Qorny, Faiz Alifia Putri Larasati Alim Fadila Rahman Aman Damai, Abdullah Aminah, Lina Nur Amrullah Khalil, Abdul Rouf Anatika, Early Andi Chairil Ichsan ANDIKA Andri Kurniawan Arief Darmawan Arief Darmawan Arief Darmawan Arif Darmawan Aryanti Rizki Adinda Asri Haryanda, Wal Awandi, Hafizh Bagus Saputra Bagus Saputra Bainah Sari Dewi Bainah Sari Dewi Birgita Diah Puspitrani Setiawan Buli, Willyam Candra Murty Ayuningtyas Chantika Osfindra Permata Christine Wulandari Christine Wulandari Christine Wulandari Christine Wulandari Christine Wulandari Christine Wulandari Christine Wulandari Christine Wulandari Christine Wulandari Christine Wulandari Christine Wulandari Debi Hardian Del Piero Jonathan Desrian Alfandi Dewi Agustina Iryani Dewi Agustina Iryani Dewi Agustina Iryani Dewi Sri Wahyuni Dewi, Niken Puspita Dian Iswandaru Dian Iswandaru Dian Iswandaru Dian Iswandaru Dian Nova Yanti Didik Suharjito Dini Zulfiani Dudung Darusman Duryat Duryat, Duryat Eka Ria Novita Sari Sirait Elisabeth Devi Krisnamurniati Elsa Nadia Almaidah Elva Elva Endang Linirin Widiastuti Erna Rochana Fatimah Azzahra Nurul Afifah Fatmawati, Nimas Ayu Fawwaz Akbar Fito Apriandana Fito Apriandana Fitriana , Yulia Rahma Fitriana, Yulia Rahma Gultom, Eklesia Armauly Gunardi Djoko Winarno Gunardi Djoko Winarno Gunardi Djoko Winarno Gunardi Djoko Winarno Gunardi Djoko Winarno Gusti Ayulia Mustika Weni Hadida, Ratu Husaina haqfini bina lalika Hari Kaskoyo Hari Kaskoyo Hari Kaskoyo Hari Kaskoyo Hari Kaskoyo Hari Kaskoyo Hari Kaskoyo Hari Kaskoyo Hari Kaskoyo Hari Kaskoyo Harianto, Sugeng Prayitno Harianto, Sugeng Prayitno Hartoyo Hartoyo Hendika Jaya Putra Idi Bantara Ikhsan Pandu Wibowo Ikhwan Muslih Indra Gumay Yudha Intan Fajar Suri Irlan Rahmat Maulana Irma Thya Rani Irma Thya Rani Irwan Irwan Irwan Sukri Banuwa Irwan Sukri Banuwa Iskar Bone Ismanto Ismanto Iswandaru, Dian Jiho Yoo Jiho Yoo Kaifa Uma Karina Gracia Agatha Tambunan Karina Gracia Agatha Tambunan Kaskoyo, Hari Kaskoyo, Hari Krismurniati, Elisabeth Devi Kurniawan, Beny Kuswandono Kuswandono Kuswandono Kuswandono Kuswandono Kuswandono Kuswandono, Kuswandono Lia Mulyana Lina Nur Aminah Linirin Widyastuti, Endang Lubis, Rini Sari Lutfi Nur Latifah M. Saipurrozi Makarim, Jundy Zaky Maloring, Darius Sesario Mantika Lestari Maryani, Lusia Leni Maurent Kartika Maharani Maya Riantini, Maya Mayaguezz, Henky Melya Riniarti Messalina L Salampessy Mispan, Mispan Muhamad Karim Muhammad Alfatikha N. Nazaruddin Nanda Kurniasari Nasution, Siska Dewi Mauly Nazaruddin Nazaruddin Nia, Kurnia Albarkati Nindya Tria Puspita Nisa Az Zuhdy, Afifah Novita Tresiana Novita Tresiana Novriyanti Novriyanti Novriyanti Novriyanti Novriyanti Nugraha, Muhammad Dimaz Nur Effendi, Nur Nurbaiti Nurbaiti Nurrahman, Muhammad Irfan Octavia, Nia Oktarine Melly Aminah Harum Paksi, Satria Icha Pardede, Lusiana Permana, Anom Tahta Pitojo Budiono Popy Pratiwi Popy Pratiwi Pramana, Rudi Pribadie, Aldi Indra Putra, Albar Bagas Putri Wahyuni Qadar Hasani Rafical Cahaya Utama Rafical Cahaya Utama Rahma Fitriana, Yulia Rahmat Safe'i Rahmat Safe’i Rajagukguk, Charles Parlindungan Rasyidah Amany Rhezandhy Gunawan Rian Setiawan Ricat Rawanda Ristiawati, Risa Rommy Qurniati Rubiyanti, Tri Rudi Hilmanto Rudi Hilmanto Rudi Hilmanto Rudi Hilmanto Rudi Hilmanto Rusdianto Rusdianto Rusdianto Rusdianto, Rusdianto Rusita Rusita Rusita rusita rusita Sadewo, Bagus Safe'i, Rahmat Sahasrara, Reviana Wanda Samsul Bakri Samsul Bakri Samsul Bakri Sangdo Kim Sangdo Kim Santosa, Winarto Santoso, Trio Saputra, Bagus Setiawan, Birgita Diah Puspitrani Setiawati Millenium, Errica Shalehudin Denny Ma’ruf shinta dewi marcelina Sihyun Lee Sihyun Lee Sirait, Eka Ria Novita Sari Sitanggang, Rostuti Lusiwati Siti Fauzia Rochmah Slamet Budi Yuwono Sobirin Sobirin SUBKI Subki Subki Sugeng p Harianto Sugeng P. Harianto Sugeng P. Hariyanto Supono Supono Supono Supono Supono Supono Suri, Intan Fajar Susanto, Gregorius Nugroho Susni Herwanti Susni Herwanti Susni Herwanti Susni Herwanti Thomas Nugroho Tri Santoso Tri Sugiharti Tri Yulianto Tri Yulianto Trio Santoso Trislina Handayani Udin Hasanudin Udin Hasanudin Udin Hasanudin Udin Hasanudin Utami, Mia Putri Velda Reissa Valeska Veny Anisa Wahyu Abdul Rahman Wahyu Hidayat Wahyu Hidayat Wibowo, Novita Winarno, Gunardi Djoko Winarno, Gunardi Djoko Yanne Permata Sari Yeni Apriliyani Yogi Sulistio Yuli Agustin Yulia Rahma Fitriana Yulia Rahma Fitriana Yulia Rahma Fitriana Yulia Rahma Fitriana Yulia Rahma Fitriana Yuni Ayu Wandira Yuwana Utami Cendrakasih Zainal Abidin Zusan, Ulfah Atikah

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