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Ethnobotany of food plants utilized by Malay Ethnic in Belitung District, Indonesia TATIK CHIKMAWATI; SULISTIJORINI SULISTIJORINI; NINA RATNA DJUITA; DIMAS PRASAJA; THOBIB HASAN AL YAMINI; MIFTAHUDIN MIFTAHUDIN; YULIAN FAKHRURROZI
Biodiversitas Journal of Biological Diversity Vol. 24 No. 5 (2023)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d240552

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Abstract. Chikmawati T, Sulistijorini, Djuita NR, Prasaja D, Yamini THA, Miftahudin, Fakhrurrozi Y. 2023. Ethnobotany of food plants utilized by Malay Ethnic in Belitung District, Indonesia. Biodiversitas 24: 2977-2987. Many food commodities in Belitung District, Indonesia are imported from the other islands. However, the local government's experience with the COVID-19 pandemic has encouraged the community to increase the diversification of local food products. Comprehensive data on the species used and the utilization is needed to support the effort. The research aimed to study the potential of plant biodiversity as a food source through ethnobotanical studies of the Malay ethnic group in the Belitung District. The study began by determining key and ordinary respondents using purposive and snowball sampling methods. Furthermore, data were collected through open, semi-structured, and structured interviews. The index of cultural significance (ICS) was determined based on quantitative data. The Malay community in the Belitung District utilizes 181 plant species as food, and most species are wild plants (59%). The number of plants used as food varies among sub-districts and is significantly correlated with forest area in each sub-district. The edible plants are divided into seven utilization categories: fruits, cooking spices, vegetables, sources of carbohydrates, beverage ingredients, grains, and staple food. The most used plant organ is the fruit. The plant with the highest ICS value in four sub-districts, i.e., Membalong, Tanjung Pandan, Sijuk, Badau, was coconut (Cocos nucifera); whereas the highest ICS value in the Selat Nasik sub-district was orange konci (Citrus microcarpa). Rice (Oryza sativa) and white pepper (Piper nigrum) also have high ICS values. Rice is an irreplaceable staple food source, while pepper is a commodity with high economic value for the community. The large number of wild plants the community uses indicates that there are many alternative plant species to meet food needs.
Ethnoecology of home garden landscapes on Seliu Island, Belitung District, Indonesia DOKI EFENDI; TATIK CHIKMAWATI; SULISTIJORINI SULISTIJORINI; NINA RATNA DJUITA
Biodiversitas Journal of Biological Diversity Vol. 25 No. 3 (2024)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d250347

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Abstract. Efendi D, Chikmawati T, Sulistijorini, Djuita NR. 2024. Ethnoecology of home garden landscapes on Seliu Island, Belitung District, Indonesia. Biodiversitas 25: 1304-1319. Seliu Island, Belitung District, Indonesia, once famous for its copra production, is now a popular tourist destination for its mangoes. People on this island use many plants from their home gardens, but more information about the diversity of plants in the landscape needs to be presented. This study explored the ethnoecology of the home garden landscape on Seliu Island to determine vegetation cover and its role. Research methods include interviews, cruising, and purposive sampling for vegetation inventory to calculate the Importance Value Index (IVI). The research results showed that 119 species belonging to 58 families were identified as growing in Seliu Island home gardens. Based on the habit type, herbaceous plants are the mostly found. Based on the aspect of utilization, medicinal plants are the most found plants. Ananas comosus (L.) Merr. had the highest IVI (14.65). People use seven parts of plants for medicinal purposes, and the leaves are the most widely used part. Home gardens on Seliu Island have social, economic, cultural, and ecological functions. Plant diversity in home gardens on Seliu Island must be preserved and improved, considering that Seliu Island is separated from the main island, Belitung Island, so plants' availability must be maintained.
Genetic diversity of mangoes (Mangifera indica L.) and its relatives in Seliu Island, Belitung District, Indonesia based on Inter-Simple Sequence Repeat markers DENIA DWI CITRA RESMI; TATIK CHIKMAWATI; NINA RATNA DJUITA; MIFTAHUL HUDA FENDIYANTO; DEWI RAHMAWATI
Biodiversitas Journal of Biological Diversity Vol. 25 No. 11 (2024)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d251125

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Abstract. Resmi DDC, Chikmawati T, Djuita NR, Fendiyanto MH, Rahmawati D. 2024. Genetic diversity of mango (Mangifera indica L.) and its relatives in Seliu Island, Belitung District, Indonesia based on Inter-Simple Sequence Repeat markers. Biodiversitas 25: 4253-4264. Seliu Island is known as a mango island, but information on their identity, taxonomic status, and abundance of mango variety on this island has yet to be recorded. This study aimed to identify the genetic diversity of mangoes on Seliu Island. Fifteen Inter-Simple Sequence Repeat (ISSR) primers were used to profile the genetic diversity of 49 mango accessions from Seliu Island. The selected primers produced 193 polymorphic bands out of 222 (86.17%). All mango accessions on Seliu Island were identified and can be classified into eight species: Mangifera indica, Mangifera laurina, Mangifera zeylanica, Mangifera magnifica, Mangifera quadrifida, Mangifera caesia, Mangifera odorata, and Mangifera foetida. The genetic diversity among species was high, with a Shannon's information index of 0.334 and expected heterozygosity of 0.210. The unweighted pair group method with arithmetic average (UPGMA) dendrogram was created using a simple matching method, and all accessions were grouped into two main clusters according to their subgenus, Limus (Marchand) Kosterm and Mangifera. All accessions are also grouped according to their species. This study shows that the accessions from Seliu Island and West Java tend to cluster based on geographical origin. The study of mango genetic diversity using ISSR markers provided valuable information on the genetic relationships and variability among local mango cultivars on Seliu Island. This information can be used for breeding programs, conservation, and developing mango varieties.
Metabolite profiles and biomarkers of three Selaginella (Selaginellaceae) medicinal plant species in Java Island, Indonesia AMANDA KHOIRUNISA; TATIK CHIKMAWATI; GIRI NUGROHO; MIFTAHUDIN MIFTAHUDIN
Biodiversitas Journal of Biological Diversity Vol. 26 No. 1 (2025)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d260143

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Abstract. Khoirunisa A, Chikmawati T, Nugroho G, Miftahudin. 2025. Metabolite profiles and biomarkers of three Selaginella (Selaginellaceae) medicinal plant species in Java Island, Indonesia. Biodiversitas 26: 434-443. Metabolite content in plants is an important taxonomic marker that facilitates the realistic delimitation of species. Substantial improvement is needed for the metabolomic data of several fern species, including Selaginella, which is widely used as a medicinal plant on Java Island. Therefore, this research aimed to profile metabolite compounds in Selaginella ornata, S. plana, and S. willdenowii, and identify biomarkers for species differentiation. Metabolite content and data were determined with Liquid Chromatography-Mass Spectrometry (LC-MS) and MZmine 3.1.0 beta software, respectively. Meanwhile, metabolite profiling, heatmap clusters, and cluster analysis were carried out using MetaboAnalyst 5.0. A total of 113 metabolites were detected in three Selaginella species observed. Based on metabolite characteristics, cluster analysis categorized all individuals into three groups, showing that individuals from the same species were more similar than others, with S. ornata metabolites appearing more similar to S. willdenowii than to S. plana. Three species had similarities in the compounds 1,3,5-benzenetricarbonitrile, 2-hydroxyisocaproic acid, 3-furoic acid, 3-methyl-2-oxovaleric acid, amentoflavone, avobenzone, ibuprofen, kojic acid, and skyrin. Metabolites only possessed by each species of S. plana, S. ornata, and S. willdenowii included 4-vinylphenol, velutin, and axahine B, respectively. This research reported for the first time several low-weight secondary metabolites with potential application as biomarkers to differentiate three species.
Morphological diversity and habitat suitability modeling of Oncosperma tigillarium in coastal Riau, Indonesia DETI NOVELA; TATIK CHIKMAWATI; NINA RATNA DJUITA; FITMAWATI FITMAWATI
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/d260825

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Abstract. Novela D, Chikmawati T, Djuita NR, Fitmawati. 2025. Morphological diversity and habitat suitability modeling of Oncosperma tigillarium in coastal Riau, Indonesia. Biodiversitas 26: 3952-3964. Land-use change and forest fires are major threats to the survival of Oncosperma tigillarium in the coastal areas of Riau, Indonesia. Scientific information on the species’ morphological diversity, distribution, and habitat suitability remains limited, despite its significant ecological and economic value to local communities. Therefore, comprehensive research is urgently needed to support its conservation and sustainable use. This study aimed to assess the morphological diversity and model habitat suitability using the Maximum Entropy (MaxEnt) approach for O. tigillarium in the coastal areas of Riau Province. Morphological samples were collected from various coastal habitats and analyzed using Principal Component Analysis (PCA). Habitat suitability modeling was conducted based on 72 occurrence points and relevant environmental variables. The results revealed low qualitative morphological diversity, with notable differences in stem color, spine shape, and rachillae color during flowering and fruiting. PCA revealed three clusters based on quantitative variation, with PC1 and PC2 explaining 54.8% of total morphological variation. The MaxEnt model performed exceptionally well, with an Area Under Curve value of 0.993. Highly suitable habitats (IHS 0.6-1.0) were primarily located in Bengkalis. This area is highly suitable for the long-term conservation of O. tigillarium.
Putative occurrence of amentoflavone across Selaginella species inferred from HPLC Retention Time analysis AHMAD DWI SETYAWAN; TATIK CHIKMAWATI; MIFTAHUDIN MIFTAHUDIN; PUSPA DEWI N. LOTULUNG; SUTARNO SUTARNO; SUGIYARTO SUGIYARTO; SUNARTO SUNARTO
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/d261246

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Abstract. Setyawan AD, Chikmawati T, Miftahudin, Lotulung PDN, Sutarno, Sugiyarto, Sunarto. 2025. Putative occurrence of amentoflavone across Selaginella species inferred from HPLC Retention Time analysis. Biodiversitas 26: 6490-6501. Amentoflavone is a prominent biflavonoid frequently reported in the genus Selaginella and widely studied for its diverse biological activities. However, information on its distribution across species remains fragmented and largely restricted to isolated reports on individual taxa. This study aims to provide a comparative, compound-centric assessment of the putative occurrence of amentoflavone across multiple Selaginella species using a standardized Retention Time (RT)-based HPLC approach. Plant materials representing 20 samples from 17 Selaginella species were analyzed under uniform extraction and chromatographic conditions. An authentic amentoflavone reference standard was used to establish an external RT benchmark, and chromatograms recorded at 270 nm were qualitatively evaluated for RT correspondence within a predefined RT screening window centered on the reference peak. Occurrence was assessed using a presence–absence framework without quantitative estimation or multivariate analysis. Putative RT correspondence consistent with amentoflavone was detected in 9 of the 17 analyzed species, while several taxa consistently lacked detectable RT-matched peaks. The observed RT ranges among positive species were narrowly clustered, indicating stable chromatographic behavior of the detected signal across different plant matrices. Intraspecific comparisons revealed contrasting presence–absence outcomes among populations of the same species, highlighting population-level variability in detectable compound occurrence. The results demonstrate that putative amentoflavone occurrence in Selaginella is species-specific and not universally distributed across the genus. This study underscores the value of RT-based HPLC as an exploratory, hypothesis-generating screening tool for mapping compound occurrence across diverse taxa, while explicitly acknowledging its limitations in structural confirmation and sensitivity. By providing a qualitative baseline, this screening-based framework offers an initial biotechnological entry point for prioritizing Selaginella taxa for targeted metabolite validation and subsequent investigation using structure-confirming analytical techniques.
Taxonomic reassessment of the Selaginella flora of Java, Indonesia AHMAD DWI SETYAWAN; TATIK CHIKMAWATI; MIFTAHUDIN MIFTAHUDIN; SUTARNO SUTARNO; SUGIYARTO SUGIYARTO; SUNARTO SUNARTO
Biodiversitas Journal of Biological Diversity Vol. 27 No. 2 (2026)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d270239

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Abstract. Setyawan AD, Chikmawati T, Miftahudin, Sutarno, Sugiyarto, Sunarto. 2026. Taxonomic reassessment of the Selaginella flora of Java, Indonesia. Biodiversitas 27 (2): d270239. https://doi.org/10.13057/biodiv/d270239. Selaginella Beauv. is one of the most taxonomically complex lycophyte genera in tropical Asia, and species delimitation in Java has long been complicated by extensive morphological variation, nomenclatural inconsistency, and contrasting taxonomic interpretations. This study provides a comprehensive floristic and taxonomic reassessment of Selaginella in Java based on 1,962 occurrence records from field surveys and herbarium collections. Species diversity, distribution patterns, and taxonomic relationships were evaluated using comparative morphology, ecological evidence, herbarium examination, and contemporary nomenclatural standardization. A total of 21 species are recognized, including 19 native taxa and two introduced or naturalized species (S. kraussiana and S. uncinata). Updated diagnostic descriptions and identification keys are provided, and several problematic taxa are reassessed. Selaginella ascendens and S. springiana are interpreted within the S. intermedia complex, whereas S. caudata and S. caulescens are treated within the S. plana and S. involvens complexes, respectively. Several vegetative characters traditionally used for species delimitation, including branch flattening, foliage density, and leaf overlap, were found to be highly variable and environmentally responsive, whereas stem pubescence, aristate leaf apices, and certain growth-form characteristics remain more reliable for identification. Floristic comparisons indicate strong affinities between the Javan Selaginella flora and other regions of Sundaland, particularly Sumatra and Peninsular Malaysia, together with secondary connections to Wallacea and the broader tropical and subtropical regions of Asia. The study provides an updated checklist, identification framework, and taxonomic baseline for future ecological, biogeographical, and evolutionary research on Asian Selaginella.
Revisiting Selaginella diversity in Java (Indonesia) through combined ecological and taxonomic reassessment AHMAD DWI SETYAWAN; TATIK CHIKMAWATI; MIFTAHUDIN MIFTAHUDIN; SUTARNO SUTARNO; SUGIYARTO SUGIYARTO; SUNARTO SUNARTO
Biodiversitas Journal of Biological Diversity Vol. 27 No. 1 (2026)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d270150

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Abstract. Setyawan AD, Chikmawati T, Miftahudin, Sutarno, Sugiyarto, Sunarto. 2026. Revisiting Selaginella diversity in Java (Indonesia) through combined ecological and taxonomic reassessment. Biodiversitas 27 (1): d270150. https://doi.org/10.13057/biodiv/d270150. Selaginella species have traditionally been distinguished mainly by vegetative traits. Because these traits vary with environmental conditions, the taxonomy of this lycophyte genus has remained complex, especially in tropical Asia. In Java, species diversity estimates remain inconsistent among classical floristic treatments, global databases, and recent field observations. This study reassessed Selaginella diversity in Java using field surveys, herbarium examination, taxonomic standardization, and ecological analyses. A total of 1,962 occurrence records were compiled across multiple habitat types and elevational zones. Species identities were verified through comparison of field collections, herbarium specimens, and published taxonomic references. Ecological structuring was analyzed using descriptive habitat analysis, Principal Component Analysis (PCA), and Non-metric Multidimensional Scaling (NMDS). The reassessment recognized 21 confirmed Selaginella species in Java, consisting of 17 native non-endemic taxa, two endemic taxa, and two introduced or naturalized species. Species richness was highest in humid submontane forests, whereas disturbed habitats contained simplified assemblages dominated by ecological generalists. NMDS analysis indicated significant habitat differentiation (ANOSIM: R = 0.684; p = 0.001 after 999 permutations), while several historically recognized taxa, including S. ascendens, S. springiana, and S. caudata, were not retained as independent species because of extensive overlap with broader species complexes. These results suggest that relying solely on vegetative morphology may overestimate Selaginella species richness in Java. This assessment updates our knowledge of Selaginella diversity in Java by integrating field observations, herbarium evidence, and ecological analyses. Conservation efforts should prioritize humid forest habitats, particularly submontane areas, which support the highest diversity and several habitat-specialist Selaginella species.
Short Communication: Exploratory AFLP-based genetic structuring among selected Selaginella species from Indonesia AHMAD DWI SETYAWAN; TATIK CHIKMAWATI; MIFTAHUDIN MIFTAHUDIN; SUTARNO SUTARNO; SUGIYARTO SUGIYARTO; SUNARTO SUNARTO; YULITA KUSUMADEWI
Nusantara Bioscience Vol. 17 No. 2 (2025)
Publisher : Smujo International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/nusbiosci/n170217

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Abstract. Setyawan AD, Chikmawati T, Miftahudin, Sutarno, Sugiyarto, Sunarto. 2025. Short Communication: Exploratory AFLP-based genetic structuring among selected Selaginella species from Indonesia. Nusantara Bioscience 17 (2): 375-386. Selaginella is one of the oldest groups of living vascular plants and helps us understand how early land plants evolved and diversified. Despite its ecological and morphological diversity, molecular data remain limited for many tropical species. This study presents an exploratory assessment of multilocus genetic structuring among selected Selaginella species using Amplified Fragment Length Polymorphism (AFLP) markers. AFLP profiles were generated using four selective primer combinations, producing a total of 248 polymorphic fragments. Genetic similarity among species was quantified using Jaccard’s coefficient, and patterns of multilocus resemblance were examined through UPGMA clustering and principal coordinate analysis (PCoA). Pairwise similarity values ranged from 0.59 to 1.00, indicating a continuum of genetic differentiation rather than sharply delimited genetic groups. UPGMA clustering and PCoA revealed two broad species assemblages and substantial variation in multilocus genetic similarity among the analyzed taxa. The clustering pattern showed partial correspondence with major growth-form categories, with predominantly creeping to ascending species grouped separately from taxa exhibiting a cypress-like habit together with S. ornata. At the same time, several morphologically distinct species exhibited relatively high AFLP similarity, highlighting both congruence and incongruence between molecular and morphological patterns. Because the final comparative analyses were based on representative AFLP profiles for each species, the results should be regarded as an exploratory overview of interspecific multilocus differentiation rather than an assessment of intraspecific variation. Although AFLP markers do not permit direct phylogenetic inference, the findings provide a useful molecular baseline for future studies employing broader sampling and sequence-based or genomic approaches. Our findings demonstrate the value of integrating multilocus AFLP data with morphological evidence to better understand genetic structuring and species relationships in Selaginella. Although exploratory in nature, this study provides a useful molecular baseline for future sequence-based and genomic investigations.
Co-Authors ABYAN SETYA PRIAMBUDI Adhy Widya Setiawan Adi Basukriadi ADI BASUKRIADI Afri Irawan Afri Irawan Afri Irawan, Afri Ahmad Dwi Setyawan AHMAD DWI SETYAWAN AHMAD DWI SETYAWAN Alex Hartana ALEX HARTANA Alex Hartana Alex Hartana Alex Hartana Alex Hartana Alex Hartana ALEX HARTANA Alex Hartana Alex Hartana Alex Hartana Alex Hartana AMANDA KHOIRUNISA Amelia Louisyane Puhili Amelia Luisyane Puhili Andayaningsih, Dwi Andi Madihah Manggabarani Anjar Tri Wibowo Anne Kusumawaty Anne Kusumawaty Arifin Surya Dwipa Irsyam Arifin Surya Dwipa Irsyam Asardi, Istiqoma ASIH RAHAYU AJENG AGESTI Aswarina Nasution Awik Puji Dyah Nurhayati AXEL DALBERG POULSEN Badriah, Siti Nurul Billyardi Ramdhan Budi Prasetyo Budi Prasetyo BUDI PRASETYO BUDI SETIADI DARYONO Christyne SPLS Napitu Daniel Happy Putra Deby Arifiani Deby Arifiani, Deby Dede Setiadi Deden Girmansyah Dedy Darnaedi Dedy Darnaedi Dedy Darnaedi DENIA DWI CITRA RESMI DETI NOVELA DEVI ALVITASARI Devi Alvitasari, Devi Devi Eka Lestari DEWI RAHMAWATI DIMAS PRASAJA Dimas Prasaja, Dimas DOKI EFENDI Dorly Dorly Dorly, Dwi Andayaningsih Dwi Putri Ramadhani Dwi Suci Setyaningsih Dwi Sunarti Puspitasari Dwi Sunarti Puspitasari, Dwi Sunarti Effendi, Surianto EKA SETIAWAN Eka Setiawan EKO BAROTO WALUJO EKO BAROTO WALUJO Eko Baroto Walujo Eko Baroto Walujo Eko Baroto Waluyo EKO BAROTO WALUYO, EKO BAROTO Elizabeth A. Widjaja Elizabeth A. Widjaja Ervizal A.M Zuhud Ervizal Amir Muhammad Zuhud Ervizal AMZU Eva Kristinawati Putri Fadel Nugraha FITMAWATI FITMAWATI Furqon Al Muzakki Furqon Al Muzakki GIRI NUGROHO Gunawan Gunawan Gunawan Gunawan Gunawan Gunawan Haris Maulani HASIBUAN, IRMAYANI Himmah Rustiami HIMMAH RUSTIAMI Himmah Rustiami Himmah Rustiami Himmah Rustiami Himmah Rustiami, Himmah I Gusti Wayan Murjana Yasa I Putu Gede P. Damayanto I Putu Gede P. Damayanto I Putu Gede P. Damayanto I Putu Gede P. Damayanto I PUTU GEDE P. DAMAYANTO Ibna Hayati IBNUL QAYIM Irvan Fadli Wanda Isna Arofatun Nikmah Isna Arofatun Nikmah Isna Arofatun Nikmah J PERRY GUSTAFSON J. PERRY GUSTAFSON Jati Batoro Jati Batoro Khoon Meng Wong Kurnia Makmur Kuswata Kartawinata KUSWATA KARTAWINATA Lana Maulana Latifah, Vida Rahma M Miftahudin M Miftahudin Manggabarani, Andi Madihah MARLINA ARDIYANI Marlina Ardiyani maulana, lana Meitha, Karlia Meliza, Rezika MENTARI PUTRI PRATAMI Mentari Putri Pratami Mentari Putri Pratami Mien A. Rifai Mien A. Rifai Miftahudin Miftahudin . MIFTAHUDIN MIFTAHUDIN MIFTAHUDIN MIFTAHUDIN MIFTAHUDIN MIFTAHUDIN MIFTAHUDIN MIFTAHUDIN Miftahudin Miftahudin MIFTAHUDIN MIFTAHUDIN Miftahudin Miftahudin MIFTAHUL HUDA FENDIYANTO Mildawati Mildawati MILDAWATI MILDAWATI MILDAWATI MILDAWATI Muchlis . Mugi Mumpuni Muhamad Junaidi Muhammad Efendi Muhammad Efendi Muhammad Efendi, Muhammad Muhammad Rifqi Hariri Muhammad Rifqi Hariri Muzzazinah Muzzazinah Muzzazinah Muzzazinah Nasrianti Syam NASRIANTI SYAM, NASRIANTI SYAM, NASRIANTI Nasution, Aswarina Nasution, Aswarina Nina Ratna Djuita Novi Novitasari, Risti Nugroho, Giri NUNIK SRI ARIYANTI Nurul Aini Nurul Aini Oktavia Pradikaningrum, Novi Peniwidiyanti Peniwidiyanti Pieter Agusthinus Riupassa Pranata, Syafroni Priyanti Priyanti Priyanti Priyanti Priyanti, PUDJI WIDODO Pudji Widodo Puhili, Amelia Luisyane PUSPA DEWI N. LOTULUNG Puspita Dewi Sopyati Putro, Karso Suryo Qothrunnada - Sungkar Rambe, Saidah Putri Rezika Meliza RIDHA MAHYUNI Ridha Mahyuni Ridha Mahyuni Ridha Mahyuni Ridha Mahyuni Rini Hasibuan Risti Novitasari Rizki, Fitri Sri RUGAYAH RUGAYAH Rugayah Rugayah RUGAYAH RUGAYAH Rugayah Rugayah Rugayah Rugayah Rugayah Rugayah Rugayah Rugayah Rugayah Rugayah Rury Eryna Putri Safniyeti Safniyeti Safniyeti Safniyeti, Safniyeti Sartika, Dian Siti Halimatussadiah SOBIR SOBIR Sobir Sobir Sobir Sobir SOBIR SOBIR Sobir Sobir SOBIR SOBIR Sobir, Sri Endarti Rahayu Sri Endarti Rahayu, Sri Endarti SUGIYARTO SUGIYARTO Suharsono Suharsono Suharsono, Sulistijorini Sulistijorini SUNARTO SUNARTO SUNARTO SUNARTO SUTARNO SUTARNO Syadwina Hamama Dalimunthe Syadwina Hamama Dalimunthe Syafroni Pranata THOBIB HASAN AL YAMINI THOBIB HASAN AL YAMINI Tira Tahnia Titien Ngatinem Praptosuwiryo Titien Ngatinem Praptosuwiryo Titin Ngatinem Praptosuwiryo Tnunay, Ite Morina Yostianti Tri Atmowidi Wakhidah, Anisatu Z. WISNU HANDOYO ARDI WISNU HANDOYO ARDI, WISNU HANDOYO Y. Purwanto Y. Purwanto Yayan Wahyu Candra Kusuma YOHANES PURWANTO YOHANES PURWANTO Yohanes Purwanto YULIAN FAKHRURROZI YULIAN FAKHRURROZI YULITA KUSUMADEWI Yusuf, Adib Fakhruddin Zulhendra zulhendra Zumaidar Zumaidar