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All Journal HAYATI Journal of Biosciences MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Jurnal Ilmu Pertanian Indonesia MEDIA KONSERVASI Jurnal Ilmu dan Teknologi Kelautan Tropis Jurnal Primatologi Indonesia Bioma : Berkala Ilmiah Biologi Jurnal Ilmu Lingkungan Biotika: Jurnal Ilmiah Biologi Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Jurnal Penelitian Hutan dan Konservasi Alam Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Forum Geografi Journal of Tropical Biodiversity and Biotechnology REINWARDTIA BERITA BIOLOGI JURNAL BIOLOGI INDONESIA ZOO INDONESIA EKOTONIA: Jurnal Penelitian Biologi, Botani, Zoologi dan Mikrobiologi Journal of Forest Science Avicennia Zoo Indonesia Jurnal Lingkungan dan Sumberdaya Alam (JURNALIS) Jurnal Sylva Lestari Jurnal Penelitian Kehutanan Wallacea MIMBAR : Jurnal Sosial dan Pembangunan Reinwardtia (Journal of Environmental Sustainability Management) Treubia Biodiversitas Journal of Biological Diversity
Ani Mardiastuti
Department Of Forest Resources Conservation And Ecotourism, Faculty Of Forestry And Environment, IPB University, IPB Dramaga Campus, Bogor, 16680, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Immunology & microbiology Library & Information Science Materials Science & Nanotechnology Medicine & Pharmacology Social Sciences Other

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Geomorphological classification of benthic structures of Kaledupa Atoll Wakatobi National Park, Indonesia Alim Setiawan; Vincentius P. Siregar; Setyo Budi Susilo; Ani Mardiastuti; Syamsul Bahri Agus
Biodiversitas Journal of Biological Diversity Vol. 23 No. 7 (2022)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d230755

Abstract

Abstract. Setiawan A, Siregar VP, Susilo SB, Mardiastuti A, Agus SB. 2022. Geomorphological classification of benthic structures of Kaledupa Atoll Wakatobi National Park, Indonesia. Biodiversitas 23: 3784-3792. Geomorphological mapping is one solution to understanding the complexity of the seabed pattern. This research aims to map the benthic structure of Kaledupa Atoll using the Remote Sensing and Geographic Information System with the Benthic Terrain Modeler (BTM) extension. The data used is in situ bathymetry data using Mapsounder 585 and Sentinel 2A satellite image data downloaded for free. BTM is a technique for examining benthic habitat and shallow water geomorphology. BTM was used to analyze integrated depth data to determine the bathymetric position index (BPI), slope, and classification of reef geomorphological structures. Thirteen structural classes of habitat geomorphology resulting from this research are Flat plain with the largest area of ??17142.35 ha, and the class with the smallest area is Crevices class, with narrow gullies rock outcrops 1.64 ha. While the other classes in a row are Broad slope 9104.53 ha; Flat ridge tops, upper slopes 4262.67 ha; Current scoured depressions on a slope 3420.98 ha; Narrow depressions at the base of rock outcrops 2348.20 ha; Rock outcrop highs, narrow ridges 1792.45 ha; Local ridges, boulders, pinnacles on slopes 879.29 ha; Scarp, cliff or small local depressions on a slope 703.02 ha; Local ridges, boulders, pinnacles on broad flat 490.17 ha; Local depressions, current scoured on flat 416.39 ha; Local ridges, boulders, pinnacles on broad depressions 16.63 ha; and Steep slopes 2.88 ha.
The use of drone to study the nesting behavior of milky stork: Some preliminary observations ANI MARDIASTUTI; YENI A. MULYANI; ANDRIE AKBAR; BASUKI WICAKSONO; TIARA RAHMAWATI; YULIA P. WULANDARI; WARSAJAYA WARSAJAYA
Biodiversitas Journal of Biological Diversity Vol. 24 No. 8 (2023)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d240836

Abstract

Abstract. Mardiastuti A, Mulyani YA, Akbar A, Wicaksono B, Rahmawati T, Wulandari YP, Warsajaya. 2023. The use of drone to study the nesting behavior of milky stork: Some preliminary observations. Biodiversitas 24: 4549-4557. The use of a drone to census waterbirds has been increasingly popular. However, study on the waterbird’s behavioral response to the drone was still limited. The objective of this study is to reveal the response of the breeding milky stork Mycteria cinerea to the drone as a new and safer tool for collecting breeding behavior data. Factors that influence the success of the observation by using a drone were also identified and a set of recommendations was formulated. The research was conducted during the breeding season of the milky stork in Pulau Rambut, a small island in Jakarta Bay, between December 2022 and March 2023. Three types of drones were tested in the pilot study, and eventually, a small manually piloted drone (Syma X25 Pro) was found to be more appropriate for behavioral study. The bird response to the drone (no, neutral, temporary, negative response) was observed through a combination of various distances and angles of the drone to the nest trees. Despite the weather obstacles, this study suggested that the milky stork mostly (17 out of 20 trials) showed no response or neutral response to the drone. Some temporary responses were detected due to some accidental events, including a sudden launch of the drone. In conclusion, a small-size, easy-to-maneuver drone that produces low noise and mild wind can be used by using a manual pilot mode to study the breeding behavior of milky storks or other similar waterbird species.
Amphibian community structure in Isau-Isau Wildlife Reserve, South Sumatra, Indonesia RHAMDHON DOROJATUN TANJUNG; MIRZA DIKARI KUSRINI; ANI MARDIASTUTI; INDRA YUSTIAN; ARUM SETIAWAN; MUHAMMAD IQBAL
Biodiversitas Journal of Biological Diversity Vol. 24 No. 12 (2023)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d241244

Abstract

Abstract. Tanjung RD, Kusrini MD, Mardiastuti A, Yustian I, Setiawan A, Iqbal M. 2023. Amphibian community structure in Isau-Isau Wildlife Reserve, South Sumatra, Indonesia. Biodiversitas 24: 6836-6843. Amphibian community structures in Isau-Isau Wildlife Reserve, South Sumatra, were investigated from Mei until July 2023. The data were obtained by Visual Encounter Survey combination with line transect. The data analyzed were Species Richness (Margalef Index), Diversity Index (H', Shannon-Wiener), Dominance (D, Simpson Index), and Evenness Index (J', Pielou) calculated using PAST 4.0 software. In addition, we also analyzed abiotic factors such as air temperature, humidity, water temperature, pH, total dissolved solids (TDS), and dissolved oxygen (DO). The abiotic data were included as explanatory variables in Canonical Correspondence Analysis (CCA). A total of 12 amphibian species consisting of 11 genera and 4 families were recorded. Of them, 11 species are classified as least concern, while one species, Theloderma licin, is classified as data deficient by the IUCN Red List of Threatened Species.
Bird communities in the tropical peri-urban landscape of Bogor, Indonesia SEPTIAN PUTRA ADI NUGROHO; ANI MARDIASTUTI; YENI ARYATI MULYANI; DEDE AULIA RAHMAN
Biodiversitas Journal of Biological Diversity Vol. 24 No. 12 (2023)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d241260

Abstract

Abstract. Nugroho SPA, Mardiastuti A, Mulyani YA, Rahman DA. 2023. Bird communities in the tropical peri-urban landscape of Bogor, Indonesia. Biodiversitas 24: 6988-7000. Amidst the urbanization threat, peri-urban landscapes can play an important role in biodiversity conservation, particularly among birds. Therefore, to study species and functional diversity of bird communities in the tropical peri-urban landscape, we observed four habitat types (forest, plantation, built-up area, and farmland) in the Ciampea-Dramaga Landscape, Bogor, Indonesia, from September to December 2020 and September to December 2021. A standard point method was used to observe birds, and several diversity indices were used for data analysis. Altogether, we recorded 11,290 individual birds of 61 species and 33 families. The species diversity tended to be higher in the increasing habitat succession stages. Forest had the highest species diversity (H?=3.17), followed by plantation (H?=2.87), built-up area (H?=2.54), and farmland (H?=2.23). Meanwhile, functional diversity revealed that all feeding guilds can be observed in the forest. The species richness of frugivore-insectivores dominated all habitats, and their abundance are also dominated in forest and plantation habitats. In contrast, granivores dominated farmland, and fly-catching insectivores dominated built-up areas. Due to its relatively high bird diversity in the study area, it needed to be conserved, including habitat management at the landscape scale, strengthening policies and conservation actions, and raising public awareness.
A first investigation on tricolor langur (Presbytis chrysomelas subsp. cruciger) exhibits significant terrestrial activity in their natural habitat SUTOPO SUTOPO; NYOTO SANTOSO; ANI MARDIASTUTI; YENI ARYATI MULYANI
Biodiversitas Journal of Biological Diversity Vol. 25 No. 8 (2024)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d250814

Abstract

cruciger) exhibits significant terrestrial activity in their natural habitat. Biodiversitas 24: 3431-3440. Until now, it has only been reported that the tricolor langur (Presbytis chrysomelas subsp. cruciger Thomas 1892) is a semi-terrestrial primate, but there has never been any proof from their natural habitat that they actually engage in ground-level activities. This research aims to investigate terrestrial daily activity and the daily time budget for the tricolor langur. To determine the duration and type of their natural behaviors, observations using camera traps. This research was conducted from July 2022 to June 2023 in the lowland forest around the foot of Semujan Hill, which is part of the Danau Sentarum National Park Area, Kapuas Hulu District, West Kalimantan, Indonesia. The results of observations using camera traps showed that the one group langurs engaged in terrestrial activities for 5,830 seconds and arboreal activities in the tree canopy for 15,160 seconds. The percentage of total time recorded by the camera traps indicates that terrestrial activity accounts for only 34% of the total recorded time. The most dominant activities during both terrestrial and arboreal activities were eating and locomotion, with the rest being grooming, resting, and playing. The findings of this research contribute to our understanding of primate behavior, highlight effective methods for observing primates in their natural habitat, especially the Presbytis group and raise awareness among park managers and local communities. It is important that langurs are not disturbed during their terrestrial activities to ensure their continued presence and population growth in the study area.
Rehabilitation criteria and indicators for the successful release of Javan hawk-eagle (Nisaetus bartelsi Stresemann, 1924) AHMAD MUNAWIR; ANI MARDIASTUTI; BURHANUDDIN MASY’UD; DEWI MALIA PRAWIRADILAGA
Biodiversitas Journal of Biological Diversity Vol. 25 No. 10 (2024)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d251011

Abstract

Abstract. Munawir A, Mardiastuti A, Masy’ud B, Prawiradilaga DM. 2024. Rehabilitation criteria and indicators for the successful release of Javan hawk-eagle (Nisaetus bartelsi Stresemann, 1924). Biodiversitas 25: 3491-3499. The Javan hawk-eagle (Nisaetus bartelsi Stresemann, 1924) is an endangered bird of prey that is native to Java Island and is protected by law. In order to save the species, rehabilitation programs are crucial for increasing its population in the wild. The current research aimed to establish criteria and indicators for rehabilitating Javan hawk-eagles and improving their chances of a successful release. Data were collected from literature review, interviews, and field observation. Collected data were scored based on a Likert scale and weighted on selected criteria and indicators, then described qualitatively. The research resulted in the identification of 34 criteria and 152 indicators. There were several rehabilitation stages observed in this research: 1) acceptance stage with 10 criteria and 30 indicators; 2) isolation stage with as many as six criteria and 18 indicators; 3) treatment stage with as many as four criteria and 12 indicators; 4) pre-training stage with as many as five criteria and 15 indicators, 5) training stage with five criteria and 65 indicators, and 6) habituation stage with four criteria and 15 indicators. The testing of 12 Javan hawk-eagle individuals at the Javan Hawk-eagle Sanctuary Center (JHESC), along with the developed criteria and indicators, could be feasible for rehabilitation standards to release Javan hawk-eagles successfully. According to the decision tree, nine out of the 12 individuals went through four stages, one went through three stages, and two went through two stages. In summary, the criteria and indicators have increased potential numbers and accelerated the rehabilitation process for the success of Javan hawk-eagle release.
Lek habitat and behavior of the greater bird-of-paradise in South Papua, Indonesia YENI A. MULYANI; ANI MARDIASTUTI; PUJI RAHAYU; MURTINI MURTINI
Biodiversitas Journal of Biological Diversity Vol. 26 No. 10 (2025)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d261021

Abstract

Abstract. Mulyani YA, Mardiastuti A, Rahayu P, Murtini. 2025. Lek habitat and behavior of the greater bird-of-paradise in South Papua, Indonesia. Biodiversitas 26: 5057-5066. The greater bird-of-paradise (Paradisaea apoda) is renowned for its extraordinarily beautiful display in its lek mating system. Given the threat posed by this endemic species from hunting and habitat conversion, a conservation effort is critical. However, data on its bio-ecology remain limited. This study aims to describe the characteristics of the lek tree and its surroundings as a lek habitat, and lek behavior, especially concerning the males on the lek trees during courtship display. The research was conducted in a post-logging timber concession company in South Papua in July 2023, through direct observations of behavior and the lek tree habitat. Two lek trees were identified, but observation was focused on one lek tree. The lek tree was a tall, emergent tree of Gironniera sp. (27 m, clear bole height 17 m; diameter 39.7 cm), surrounded by a dense tree canopy. The dominant trees in the lek site included Litsea firma, Vatica rassak, and Syzygium sp., with importance value indices of 41.79%, 31.33%, and 28.17%, respectively. The observation period at the lek tree spanned 7 days, totaling 303 minutes; lekking activity occurred from 6:00 am to 10:00 am and 2:00 to 4:15 pm. The behavior of the male birds could be categorized into arrival of a male host, arrival of other males, arrival of females, initiation of dance rituals by males, male selection by females, mounting and copulation, departure of females, and departure of males. Mounting was observed only twice by a single male. The males’ frequent loud calls during lekking make them highly detectable and prone to illegal hunting. The lek trees in this post-logging area indicated the importance of habitat management for species conservation. Protecting lek habitats by controlling logging operations and developing avitourism initiatives are important approaches to support the conservation of the greater bird-of-paradise and regional biodiversity in South Papua.
Filling the ecological data gap: A detailed habitat study of the neglected bleeding toad (Leptophryne cruentata) RIZKI KURNIA TOHIR; MIRZA DIKARI KUSRINI; ANI MARDIASTUTI; BOBY DARMAWAN; DEDE AULIA RAHMAN
Biodiversitas Journal of Biological Diversity Vol. 26 No. 8 (2025)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d260827

Abstract

Abstract. Tohir RK, Kusrini MD, Mardiastuti A, Darmawan B, Rahman DA. 2025. Filling the ecological data gap: A detailed habitat study of the neglected bleeding toad (Leptophryne cruentata). Biodiversitas 26: 3973-3984. Effective conservation of threatened amphibians requires detailed ecological knowledge, yet many species remain poorly studied. This research focuses on the bleeding toad (Leptophryne cruentata), a Critically Endangered and legally protected endemic amphibian in Java, Indonesia. Despite its conservation status, ecological information about the species is scarce. We conducted habitat survey across 11 sites within Gunung Gede Pangrango National Park, West Java, from March 2023 to February 2024. A 150 m transect was randomly placed in previously known microhabitats, with environmental variables recorded twice daily and nightly (07:00-09:00) to assess diel habitat variation. We assessed elevational distribution, microclimatic parameters, hydromorphological variables, and aquatic microhabitat types. The species was observed between 1,281 and 1,892 m asl, with additional records extending to 2,089 m asl. Significant diurnal variations in air and water temperatures were found. Daytime air temperatures ranged from 15.7-21.8°C and water temperatures from 15.6-22.3°C, both significantly higher than nighttime values (p<0.001). Humidity remained consistently high (75-100%) with minimal diurnal variation. Bleeding toad was associated with moderately to highly shaded habitats and diverse aquatic environments, including waterfalls, streams, swamps, and headwall seeps. A novel observation was its presence in a terrestrial habitat 260 m from the nearest stream. These findings indicate ecological plasticity and highlight critical habitat parameters essential for conservation planning. Understanding the species’ elevational limits, microhabitat use, and environmental sensitivity provides a valuable foundation for habitat management, reintroduction strategies, and climate resilience planning for this imperiled montane amphibian.
Flight initiation distance of Eurasian tree sparrow (Passer montanus) across residential vegetation gradients in Bogor, West Java, Indonesia SENO NUR ROHMAN; ANI MARDIASTUTI; YENI ARYATI MULYANI
Biodiversitas Journal of Biological Diversity Vol. 26 No. 12 (2025)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d261220

Abstract

Abstract. Rohman SN, Mardiastuti A, Mulyani YA. 2025. Flight initiation distance of Eurasian tree sparrow (Passer montanus) across residential vegetation gradients in Bogor, West Java, Indonesia. Biodiversitas 26: 6188-6196. Birds inhabiting urban areas must adapt to coexist with humans in order to survive. Exposure to human activities may threaten their presence, as anthropogenic stimuli often trigger behavioral reactions similar to those induced by predators, such as moving away when approached. This anti‑predator behavior represents an adaptive response indicating vigilance and can be quantitatively measured using Flight Initiation Distance (FID) to assess bird tolerance to human disturbance. This study aimed to examine the tolerance of Eurasian tree sparrows (Passer montanus) in three residential areas of Bogor, West Java, Indonesia, with differing vegetation density and canopy cover. In total, 120 individuals were recorded across vegetation density categories: high (n = 46), medium (n = 36), and low (n = 38). The data were analyzed using non‑parametric methods because the distribution was not normal, applying the Kruskal-Wallis test followed by Dunn’s post hoc analysis. The results revealed significant differences in FID across sites (p<0.05). FID values increased with vegetation density: 2.82±0.77 m (low), 4.22±1.57 m (medium), and 6.24±2.09 m (high). These results indicate that Eurasian tree sparrows exhibit greater tolerance in urban environments with lower vegetation density and canopy cover, highlighting their resilience and adaptability to human-dominated habitat changes. By situating these findings in a tropical urban context, this study contributes baseline data to a region where behavioral ecology remains underrepresented.
Group structure and arboreal activity of Javan surili in Gunung Gede Pangrango National Park, Indonesia AGUS PAMBUDI DHARMA; ANI MARDIASTUTI; ENTANG ISKANDAR; PUJI RIANTI
Biodiversitas Journal of Biological Diversity Vol. 27 No. 4 (2026)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d270436

Abstract

Abstract. Dharma AP, Mardiastuti A, Iskandar E, Rianti P. 2026. Group structure and arboreal activity of Javan surili in Gunung Gede Pangrango National Park, Indonesia. Biodiversitas 27 (4): d270436. https://doi.org/10.13057/biodiv/d270436. The Javan surili is an endemic arboreal primate of Java whose population dynamics and behavioral ecology are strongly influenced by habitat quality and anthropogenic disturbance. This study aimed to analyze group structure, population density, and arboreal activity patterns of Javan surili in two contrasting sites, Tegallega and Sarongge Resorts, within Gunung Gede Pangrango National Park, Indonesia. Field data were collected over a 13-month period (March 2023-June 2024) using line transect surveys and scan sampling methods. A total of 10 groups comprising 40 individuals were recorded, with 25 individuals in Tegallega (6 groups) and 15 individuals in Sarongge (4 groups). Group structure showed a typical unimale polygynous system, with female-biased sex ratios of 1:1.25 in Tegallega and 1:1.13 in Sarongge, indicating stable reproductive potential. Population density was higher in Sarongge (5.99 ind/km², 2.14 groups/km², estimated 66 individuals) compared to Tegallega (3.03 ind/km², 1.33 groups/km², estimated 53 individuals), suggesting more concentrated space use and better habitat conditions. Behavioral observations revealed that feeding was the dominant activity (52.00% in Tegallega, 42.86% in Sarongge), followed by resting (21.33%, 27.14%), locomotion (14.67%, 15.71%), and social interactions (12.00%, 14.29%). All activities occurred exclusively in arboreal strata, with a strong preference for the mid-canopy layer (stratum C), which supported the highest number of plant species used for feeding and other activities. Key tree species such as Castanopsis argentea, Liquidambar excelsa, and Schima wallichii played essential roles in sustaining daily activities. These findings highlight the importance of habitat structure, particularly canopy connectivity and key food resources, in shaping Javan surili population and behavior. Differences between sites emphasize the influence of anthropogenic pressure and habitat heterogeneity, underscoring the need for targeted conservation strategies to maintain viable populations.
Co-Authors ABDUL HARIS MUSTARI Achmad Ariefiandy Aeng Saputra Agnes Ferisa Agus P. Kartono Agus P. Kartono Agus P. Kartono Agus P. Kartono AGUS PAMBUDI DHARMA Agus Subagyo Agus, Syamsul B. AHMAD MUNAWIR Alim Setiawan Alim Setiawan Anas Salsabila Andayani, Noviar Andrew Powling ANDREW POWLING ANDREW POWLING, ANDREW ANDRIE AKBAR Anik Budhi Dharmayanthi Anindya Putri Dewanti Aprilianti, Risma Aronika Kaban aronika kaban Aronika Kaban Arum Setiawan Asep Saefullah AURORA PHILLIPS AURORA PHILLIPS AURORA PHILLIPS, AURORA Bangkit Maulana BASUKI WICAKSONO Berenika Mioduszewska BOBY DARMAWAN BURHANUDDIN MASY'UD BURHANUDDIN MASY’UD BURHANUDDIN MASY’UD Burhanuddin Masy'ud Burhanuddin Masy’ud Burhanuddin Masy’ud Chandra, Vinoba Chelvin Cahya Kirnanda Choirul Muslim DEDE AULIA RAHMAN DEDI SOEDHARMA Dedi Soedharma Dedy Duryadi Solihin DEDY DURYADI SOLIHIN DEWI MALIA PRAWIRADILAGA Dewi Malia Prawiradilaga, Dewi Malia Dhian Eko Prastiwi Dhian Eko Prastiwi, Dhian Eko Djatmiko, Wibowo Agung Elisabet RRB Hutabarat Entang Iskandar Entang Iskandar Entang Iskandar Entang Iskandar Entang Iskandar Entang Iskandar Entang Iskandar Erny Jumilawaty Fachruddin Majeri Mangunjaya Fadila, Muhammad Imam Fathani, Muhammad Hamas Febriany Iskandar FIKTOR IMANUEL BOLEU Fransisca Noni Tirtaningtyas Gugah Praharawati Hadi S Alikodra Hadi Sukadi Alikodra HAFIYYAN SASTRANEGARA Hafiyyan Sastranegara Hammam As-shidqi Muhammad Hani Sabrina Hari Sutrisno Harnios Arief Harnum Nurazizah Hefni Effendi Hendra Gunawan Hendra Gunawan Hendra Gunawan Hendry Fauzy, Noorman Herawati, Maria Edna Hermanus Warmetan Hermawan, Rachmad Heru Setijanto Hiroshi Kobayashi Ida Ayu Ari Janiawati INDRA YUSTIAN Insan Kurnia Insan Kurnia Ismi Shanti Qomariah Janra, M. Nazri Jansen Manansang Jarulis Jarulis Jarulis Jarulis Jarulis Jarulis Jarulis Jarulis JARWADI BUDI HERNOWO JIHAD SULFANI UDIN Julius Paolo Siregar Kanthi Hardina Lastri Dwi Saputri Lilik Budi Prasetyo Lilik B. Prasetyo Lilik B. Prasetyo Lilik B. Prasetyo Lilik B. Prasetyo Lilik B. Prasetyo Lilik Budi Prasetyo Lilik Budi Prasetyo Lilik Budi Prasetyo LILIK BUDI PRASETYO Lilik Budi Prasetyo LILIK BUDIPRASETYO LIN N. GINOGA Lina Kristina Dewi M. Bismark M. Nazri Janra Mangunjaya, Fachruddin Majeri MARGARETA RAHAYUNINGSIH Mariana Silvana Moy Mark O’Hara MASITAH YUSNIAR Maulida, Risqinanti Mennofatria Boer Mia Clarissa Dewi Mirza D. Kusrini Mirza D. Kusrini, Mirza D. Mirza Dikari Kusrini Mirza Kusrini Moh. Ihsan Moh. Ihsan Mohammad Ali Ridha Moy, Mariana Silvana MUHAMMAD IQBAL Muhammad Bismark Muhammad Bismark Muhammad Faesal Rahman Hakim Muhammad, Gema Ikrar Munawir, Ahmad MURTINI MURTINI Nancy Karraker NUR ANNIS HIDAYATI Nur Annis Hidayati Nurul Khakhim Nurul Khakhim Nyoto Santoso Pradana, Dimas Haryo Praharawati, Gugah Pramunandya, Raka Aditya PUJI RAHAYU Puji Rianti Purnomo, Harri Purnomo, Harri Radios Simanjuntak Randall C. Kyes REBECCA WHEELER REBECCA WHEELER REBECCA WHEELER, REBECCA REVIANY WIDJAJAKUSUMAH Reviany Widjakusuma RHAMDHON DOROJATUN TANJUNG Richard A. Noske Riko Irwanto RIZKI KURNIA TOHIR Rondang Sumurung Edonita Siregar ROSIE PRITCHETT ROSIE PRITCHETT ROSIE PRITCHETT, ROSIE RUHYAT PARTASASMITA Rumblat, Walid Rushayati, Siti B. Satyawan Sunito Satyawan Sunito Sekar Wilis Sudarsono Seno Nur Rohman SEPTIAN PUTRA ADI NUGROHO Septian Putra Adi Nugroho Setyo Budi Susilo Sih Kahono Sih Kahono SIMON T. SEGAR SIMON T. SEGAR SIMON T. SEGAR, SIMON T. Siswahyudianto Siti B Rushayati SITI NURAMALIATI PRIJONO Soehartono, Tonny R. Sri Supraptini Mansjoer Susanti, Neneng Susanti, Neneng Susilo, Setyo B. Sutopo Sutopo Sutopo Suyanti . Syamsul Bahri Agus Tamnge, Fadila TARUNI SRI PRAWAST MIEN KAOMINI ANY ARYANI DEDY DURYADI SOLIHIN TIARA RAHMAWATI Tiurmaida A.C Gultom Tri Atmoko Tri Atmoko Tri Atmoko Tri Atmoko Tri Atmoko Tri Atmoko Tri Atmoko Tri Haryoko Tutut Sunarminto Umar Fhadli Kennedi Vallen Sakti Maulana VINCENTIA WIDYASARI Vincentius P Siregar Warmetan, Hermanus WARSAJAYA WARSAJAYA Widjakusuma, Reviany Wilson Novarino Yasman, Y Yeni A Mulyani Yeni A Mulyani YENI A MULYANI YENI A. MULYANI YENI A. MULYANI Yeni A. Mulyani Yeni A. Mulyani Yeni A. Mulyani YENI A. MULYANI YENI ARYATI MULYANI YENI ARYATI MULYANI Yeni Aryati Mulyani YENI ARYATI MULYANI Yeni Aryati Mulyani Yeni Aryati Mulyani Yeni Aryati Mulyani Yeni Mulyani Yohanna Yohanna . YULIA P. WULANDARI YUNIUS M. SAMALUKANG