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All Journal Jurnal Silvikultur Tropika (JST) Jurnal Online Mahasiswa (JOM) Bidang Pertanian Jurnal Biologi Tropis SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Jurnal Pengabdian Masyarakat AbdiMas JURNAL EDUCATION AND DEVELOPMENT Jurnal Pembelajaran dan Biologi Nukleus ULIN: Jurnal Hutan Tropis Jurnal Pengabdian kepada Masyarakat Nusantara Indigenous Biologi Unri Conference Series: Community Engagement Jurnal Pengabdian kepada Masyarakat Sylva: Jurnal Ilmu-ilmu Kehutanan Jurnal Pengabdian Masyarakat (ABDIRA) MAKILA: Jurnal Penelitian Kehutanan Journal of Community Engagement Research for Sustainability CANANG: Jurnal Pengabdian Masyarakat JOURNAL OF COMMUNITY SERVICES PUBLIC AFFAIRS Jurnal Ilmu-Ilmu Kehutanan Jurnal Pengabdian Masyarakat Bhinneka Innovative: Journal Of Social Science Research Jurnal Pengabdian West Science Jurnal Pengabdian Masyarakat Bangsa ARRUS Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian Masyarakat Nian Tana BATOBO: Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian Masyarakat Agrinus: Jurnal Agro Marin Nusantara Aksi Kita: Jurnal Pengabdian Kepada Masyarakat
Pebriandi, Pebriandi
Jurusan Kehutanan, Fakultas Pertanian, Universitas Riau
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Understorey Plant Diversity in Imbo Putui Customary Forest, Kampar Regency, Riau Syaiful Syifa; Pebriandi Pebriandi; Viny Volcherina Darlis
Jurnal Biologi Tropis Vol. 26 No. 2 (2026): April - Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v26i2.11369

Abstract

The Imbo Putui Customary Forest is an ecosystem that plays an important ecological role as a provider of environmental services and habitat for tropical biodiversity. This study analyzes the diversity of understory plants in the Imbo Putui Customary Forest using a descriptive quantitative research design. Data collection was carried out using a 100 × 20 m main plot combined with 2 × 2 m subplots as sampling units for understory vegetation. The results of this study show that there are 29 plant species belonging to 18 families, originating from 4 habits: herbaceous, shrub, grass, and shrub, and three families were found to be abundant, namely Poaceae, Arecaceae, and Asteraceae. The results showed that the understory plant community consisted of various growth forms, with herbaceous plants showing the highest level of diversity, while shrubs showed the lowest level of diversity. Overall, the level of diversity indicates that the forest ecosystem is in relatively good ecological condition. These findings confirm the ecological stability of the Imbo Putui Customary Forest and emphasize the importance of sustainable conservation and management efforts to maintain ecosystem balance and provide benefits to indigenous communities.
Leaf Morphology and Functional Traits of Four Mangrove Seedling Species Under Nursery Conditions Lefdi Agung Nugraha; Pebriandi Pebriandi; Viny Volcherina Darlis; Muhammad Mardhiansyah; Ewi Irfani
Jurnal Biologi Tropis Vol. 26 No. 3 (2026): Juli - September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v26i3.11822

Abstract

Mangrove species exhibit variations in leaf functional traits that reflect differences in resource-use strategies; however, information on the coordination of these traits during the seedling stage remains limited. This study aimed to evaluate leaf functional trait variation among four mangrove species (Avicennia alba, Bruguiera gymnorrhiza, Bruguiera parviflora, and Rhizophora apiculata) by analyzing leaf economic traits, leaf morphological traits, and their interrelationships. A total of 120 seedlings grown under relatively uniform nursery conditions were evaluated. The measured traits included Specific Leaf Area (SLA), Leaf Dry Matter Content (LDMC), Aspect Ratio (AR), and Shrinkage Index (SI). Data were analyzed using descriptive statistics, one-way analysis of variance (ANOVA) followed by Duncan's Multiple Range Test (DMRT), and Principal Component Analysis (PCA). The results showed that all measured traits differed significantly among species (P < 0.05), with effect sizes ranging from moderate to very large. PCA revealed that the first two principal components explained 73.75% of the total variation in leaf traits, indicating that interspecific variation was driven by the coordination of multiple leaf traits rather than by a single trait. These findings demonstrate that a multivariate approach provides a more comprehensive understanding of leaf functional trait variation among mangrove seedlings.
Diversifikasi limbah lidi sawit menjadi produk ekonomi kreatif berbasis green economy pada kelompok rentan di Desa Kuapan Rahmat Junaidi; Bunga Chintia Utami; Pebriandi Pebriandi; Valerie Birgita Situmorang; Rifaldo Permana Putra
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 10, No 4 (2026): August
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v10i4.41298

Abstract

Abstrak Limbah pelepah dan lidi kelapa sawit di Desa Kuapan, Kecamatan Tambang, Kabupaten Kampar, Riau, selama ini belum dimanfaatkan secara optimal sehingga nilai ekonominya masih rendah. Mitra sasaran, Kelompok Usaha Bersama (KUB) Sentra Kreatif yang beranggotakan 18 orang, sebelumnya hanya mampu memproduksi sapu lidi dengan proses penyerutan manual menggunakan cutter, sehingga produktivitas masih terbatas dan sebagian anggota belum memiliki penghasilan tetap. Kegiatan pengabdian ini bertujuan meningkatkan keterampilan anggota KUB Sentra Kreatif dalam mendiversifikasi limbah lidi sawit menjadi produk ekonomi kreatif berupa piring, keranjang, dan tas, sekaligus menerapkan teknologi tepat guna untuk mendukung prinsip green economy. Metode pelaksanaan menggunakan pendekatan pelatihan dan pendampingan partisipatif melalui tahap persiapan (survei rantai pasok bahan baku dari tiga kebun sumber lidi sawit), pelaksanaan (empat sesi pelatihan produksi meliputi pembuatan piring dan keranjang, penerapan mesin penyerut lidi, serta pelatihan mesin jahit), dan monitoring serta evaluasi menggunakan instrumen pretest-posttest terhadap 15 peserta aktif selama kurang lebih satu bulan pendampingan lapangan. Hasil kegiatan menunjukkan peningkatan keterampilan peserta pada seluruh indikator praktik, ditunjukkan melalui peningkatan skor rata-rata rubrik penilaian keterampilan menjahit dari 1,60 (kategori kurang) menjadi 4,36 (kategori baik) pada skala 1-5 . Selain itu, penerapan mesin penyerut lidi sawit mampu meningkatkan kapasitas produksi dari rata-rata 50 kg/bulan secara manual menjadi 100 kg/bulan, atau mengalami peningkatan sebesar ±50 kg/bulan (100%) sehingga kapasitas produksi menjadi 2 kali lipat. Kegiatan ini berkontribusi terhadap penguatan kapasitas ekonomi kelompok rentan di pedesaan sekaligus mendukung pemanfaatan limbah pertanian secara berkelanjutan berbasis ekonomi hijau. Kata kunci: limbah lidi sawit; ekonomi kreatif; ekonomi hijau; pemberdayaan masyarakat; teknologi tepat guna Abstract Oil palm frond and midrib (lidi) waste in Kuapan Village, Tambang District, Kampar Regency, Riau, has not been optimally utilized, resulting in low economic value. The partner group, KUB Sentra Kreatif, consisting of 18 members, previously produced only traditional brooms through manual stripping using a cutter, which limited productivity, and some members did not have fixed income. This community service program aims to improve the skills of KUB Sentra Kreatif members in diversifying palm midrib waste into creative economy products, including plates, baskets, and bags, while implementing appropriate technology to support green economy principles. The implementation method applied participatory training and mentoring through preparation (a raw material supply chain survey involving three palm midrib source gardens), implementation (four production training sessions covering plate and basket production, application of a midrib-stripping machine, and sewing machine training), as well as monitoring and evaluation using pretest-posttest instruments involving 15 active participants during approximately one month of field mentoring. The results showed improvements in participants’ practical skills, indicated by an increase in the mean sewing-skill rubric score from 1.60 (poor category) to 4.36 (good category) on a 1-5 scale  . Furthermore, the implementation of the midrib-stripping machine increased production capacity from an average of 50 kg/month using manual methods to 100 kg/month, representing an increase of approximately 50 kg/month (100%) or a two-fold increase in production capacity. This program contributes to strengthening the economic capacity of vulnerable rural groups while supporting sustainable agricultural waste utilization based on green economy principles. Keywords: oil palm midrib waste; creative economy; green economy; community empowerment; appropriate technology
Pelatihan Perbanyakan Vegetatif Tanaman untuk Mendukung Penyediaan Bibit bagi Rehabilitasi Lahan Lefdi Nugraha; Pebriandi; Nurul Qomar; Muhammad Mardhiansyah; Defri Yoza; Viny Volcherina Darlis; Ewi Irfani; Erwanda Trio Bintan Sabri; Wahyu Tegar Pratama; Eka Hidayatullah
BATOBO: Jurnal Pengabdian Kepada Masyarakat Vol 4 No 2: BATOBO: Desember 2026
Publisher : Jurusan Teknik Elektro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/batobo.4.2.23-32

Abstract

Ketersediaan bahan tanam yang memadai merupakan salah satu faktor pendukung rehabilitasi hutan dan lahan, sementara keterbatasan pengetahuan dan keterampilan teknis pembibitan dapat menjadi kendala pada tingkat masyarakat. Kegiatan memberikan pengalaman praktis kepada peserta dalam penerapan teknik perbanyakan vegetatif untuk mendukung penyediaan bahan tanam rehabilitasi lahan. Kegiatan dilaksanakan selama dua hari di Desa Lalang Kabung, Kecamatan Pelalawan, Kabupaten Pelalawan, Provinsi Riau, dengan melibatkan 21 peserta dari Lembaga Pengelola Hutan Desa (LPHD), Siak Pelalawan Landscape Programme (SPLP), LSM Daemeter, dan mahasiswa Jurusan Kehutanan Universitas Riau. Metode kegiatan meliputi penyampaian materi, diskusi interaktif, demonstrasi, praktik langsung, dan pendampingan teknis. Praktik dilakukan menggunakan 64 unit bahan praktik dengan menerapkan teknik stek pucuk, sambung (grafting), okulasi, dan cangkok pada beberapa jenis tanaman. Hasil observasi menunjukkan bahwa seluruh peserta (100%) mengikuti praktik hingga selesai dan dapat mengikuti tahapan dasar perbanyakan vegetatif sesuai arahan narasumber. Kegiatan memberikan pengalaman praktis kepada peserta dalam penerapan teknik perbanyakan vegetatif sebagai bagian dari penguatan kapasitas pembibitan untuk mendukung penyediaan bahan tanam rehabilitasi lahan. Evaluasi tidak menggunakan pre-test dan post-test, sehingga peningkatan kompetensi peserta secara kuantitatif belum dapat ditentukan, sedangkan keberhasilan tumbuh bahan hasil perbanyakan memerlukan pengamatan lanjutan.
Fusarium Pathogen Control Test Using Biological Agents and Fungicides on Acacia crassicarpa Seedlings in Growth Chamber Andi Velona Zai; M. Mardhiansyah; Pebriandi Pebriandi; Bayo Alhusaeri Siregar
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 12, No 3: Jurnal Pembelajaran Dan Biologi Nukleus September 2026
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v12i3.8316

Abstract

Background: Acacia crassicarpa is widely cultivated in Industrial Forest Plantations but is susceptible to Fusarium wilt, which can cause severe seedling losses up to 36.94%. The limitations of synthetic fungicides highlight the need for sustainable biological control alternatives. This study evaluated biological agents and fungicides for suppressing Fusarium infection in A. crassicarpa seedlings. Methodology: The research was conducted at the Plant Protection Division (PPD) Research and Development Laboratory, Sinar Mas Forestry, Perawang, Riau. The experiment was arranged in a Completely Randomized Design (CRD) with seven treatments, three replications, and four seedlings per replication, resulting in a total of 84 seedlings. The treatment included  negative control, a positive control, Fusarium endophyte, Trichoderma, DSE, Merivon, and Octave. Observation parameters consisted of disease symptoms, seedling mortality percentage, latent period, and control effectiveness. Data were analyzed using ANOVA at a 5% significance level, followed by Duncan’s Multiple Range Test (DMRT) for significant differences. Findings: The results indicated that the Fusarium endophyte and Octave fungicide treatment were the most effective, both achieving 100% control with no seedling mortality. Merivon fungicide showed 86% effectiveness with 8,33% mortality, while Trichoderma and DSE achieved moderate control with 57% and 43% effectiveness, respectively. The positive control exhibited the highest mortality rate at 58,33%. Re-isolation confirmed Fusarium as the primary causal pathogen responsible for seedling death. It can be concluded that both biological agents and fungicides effectively suppressed Fusarium infection on Acacia seedling. Contributions: The Fusarium endophyte shows great potential for development as an environmentally friendly biological control agents to support sustainable nursery management and reduce dependence on synthetic fungicides
Komposisi dan Struktur Tegakan di Hutan Adat Ghimbo Bonca Lida Kecamatan Kampa Kabupaten Kampar, Riau Pebriandi Pebriandi; Shinta Oktaviani; Defri Yoza
MAKILA Vol 20 No 2 (2026): Makila: Jurnal Penelitian Kehutanan
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/makila.v20i2.24741

Abstract

Customary forests play an important role in biodiversity conservation through traditional rules that regulate forest resource use and restrict excessive exploitation. However, plantation expansion increasingly threatens these forests by reducing natural habitats and altering native vegetation. This study analysed the species composition and stand structure of Hutan Adat Ghimbo Bonca Lida, Kampa Subdistrict, Kampar Regency, Riau Province. Vegetation data were collected from 13 systematically distributed sampling units with a random starting point, using nested plots of 2 m × 2 m, 5 m × 5 m, 10 m × 10 m, and 20 m × 20 m for seedlings, saplings, poles, and trees, respectively. Data were analysed descriptively and quantitatively using vegetation indices and stand-structure attributes. The study recorded 87 species belonging to 34 families. Lalan (Santiria laevigata) had the highest Importance Value Index (IVI) at the seedling stage (21.15%), whereas mendarahan (Gymnacranthera bancana) had the highest IVI at the sapling, pole, and tree stages (12.89%, 18.25%, and 27.62%, respectively). The horizontal stand structure exhibited an inverted-J diameter distribution, while the vertical structure showed complete canopy stratification from strata A to E. These structural and compositional attributes indicate substantial vegetation diversity and regeneration potential, underscoring the ecological importance of this customary forest for biodiversity conservation.
Ant Community Structure (Hymenoptera: Formicidae) at Different Vegetation Density Levels in the Arboretum of Universitas Riau Erwanda Trio Bintan Sabri; Tiara Okta Ramadhani; Pebriandi Pebriandi; Viny Volcherina Darlis; Ewi Irfani; Fadel Nugraha
Jurnal Biologi Tropis Vol. 26 No. 4 (2026): in Progress
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v26i4.11969

Abstract

Ants are an insect group with important ecological roles and are widely used as bioindicators of habitat condition changes. This study aimed to analyze ant community structure at different vegetation density levels in the Arboretum of Universitas Riau. The study was conducted in February 2026 using the pitfall trap method in two vegetation categories, dense vegetation and moderate vegetation, with two sampling occasions. A total of 931 ant individuals belonging to 10 species of the family Formicidae were recorded. Community structure was analyzed using the Shannon-Wiener diversity index, species richness, evenness, total abundance, Non-metric Multidimensional Scaling (NMDS), PERMANOVA, and SIMPER. The results showed that mean Shannon diversity, species richness, evenness, and total abundance tended to be higher in moderate vegetation, but none of these parameters differed significantly between vegetation categories (p > 0.05). NMDS analysis showed a tendency for community separation between dense and moderate vegetation. however, PERMANOVA did not detect a significant difference in community composition (F = 3.098, p = 0.100). The test of multivariate dispersion also showed no significant difference between vegetation categories (F = 0.0482, p = 0.594). SIMPER analysis indicated that Odontoponera sp., Anoplolepis gracilipes, Camponotus sp., and Oecophylla smaragdina were the main contributors to community dissimilarity between vegetation categories. These findings indicate variation in ant abundance and composition across vegetation density levels, although significant differences in community structure and composition were not detected.
Pelatihan Dendrologi Lapangan bagi Tim Survei PIPPIB di HPT Kaiti Kubu Pauh Gandhiko Mohta; Nurul Qomar; Evi Sribudiani; Yossi Oktorini; Pebriandi Pebriandi; Agung Kartika Putra; Ika Lestari; Nur Suhada; Hanifah Ikhsani; Dinda Tri Agustina
Jurnal Pengabdian Masyarakat (ABDIRA) Vol 6, No 4 (2026): Abdira, Oktober
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdira.v6i4.2552

Abstract

Vegetation surveys require adequate tree identification skills, yet differences in personnel experience and the limited availability of reproductive characters can hinder field identification. This community service activity aimed to strengthen practical dendrology skills among the survey team working in primary natural forest areas designated under Indonesia's Indicative Map for the Suspension of New Business Licensing, Forest Area Use Approvals, or New Forest Area Conversion Approvals in Primary Natural Forests and Peatlands (PIPPIB), at Kaiti Kubu Pauh Limited Production Forest, Rokan Hulu. The activity involved 11 participants through instruction, demonstration, direct field practice, discussion, and qualitative evaluation. Observations showed that participants began conducting more systematic assessments by considering leaves, latex or resin, bark, stipules, buttresses, and documentation for species verification. Field dendrology mentoring can strengthen personnel capacity for vegetation data collection and identification.
Analisis Spasial Perubahan Tutupan Lahan pada Area Kesatuan Hidrologis Gambut Krueng Wonki-Bubon di Kabupaten Aceh Barat Ali M Muslih; Astri Winda Siregar; Durrah Hayati; Lola Adres Yanti; Dedy Syahputra; Anna Farida; Pebriandi Pebriandi; Atika Syahputri
ULIN: Jurnal Hutan Tropis Vol. 10 No. 2 (2026)
Publisher : Fakultas Kehutanan Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32522/0bx49148

Abstract

 Penelitian ini bertujuan untuk mengidentifikasi kondisi tutupan lahan, menganalisis perubahan tutupan lahan, serta menghitung luas perubahan tutupan lahan pada area KHG Krueng Wonki-Bubon di Kabupaten Aceh Barat periode 2020 dan 2025. Penelitian dilakukan menggunakan pendekatan penginderaan jauh dan sistem informasi geografis dengan memanfaatkan citra landsat 8 tahun 2020 dan 2025 dengan dilakukan analisis melalui pengolahan data spasial, overlay, dan perhitungan luas masing-masing kelas tutupan lahan. Hasil penelitian menunjukkan bahwa area KHG Krueng Wonki-Bubon didominasi oleh kelas perkebunan pada kedua tahun pengamatan dengan luas 5.032,69 ha (48,6%) pada tahun 2020 dan meningkat menjadi 6.019,92 ha (58,1%) pada tahun 2025. Luas lahan terbuka mengalami penurunan dari 530,20 ha menjadi 187,20 ha, belukar rawa juga menurun dari 4.257,39 ha menjadi 3.737,57 ha. Hutan rawa sekunder masih ditemukan seluas 170,62 ha pada tahun 2025. Perubahan tutupan lahan yang terjadi menunjukkan adanya peningkatan pemanfaatan lahan untuk kegiatan budidaya yang disertai berkurangnya tutupan vegetasi alami. Dengan demikian, dinamika tutupan lahan di area Krueng Wonki-Bubon di Kabupaten Aceh Barat periode 2020 dan 2025 didominasi oleh perluasan perkebunan yang berpotensi memengaruhi fungsi ekologis ekosistem gambut.
Co-Authors Aditia, Windy Sukma Ahmad Ahmad Ahmad Baiquni Ahmad Baiquni Rangkuti Akbar Alldhu Dilas Alfini Ali M Muslih Amelina Putri Ananda, Taufik Andi Velona Zai Anesha Allasselcida Angga Pramana Angraini, Riris Anna Farida Anthony Hamzah Aprianto, M. Ikhsan Arida Susilowati Iswanto Arya Arismaya Metananda Astri Winda Siregar Atika Syahputri Aufar, Wafid Muhammad Azizah, Wafiq Bakara, Jhon Pontas Bayo Alhusaeri Siregar Bunga Chintia Utami Cahyani, Putri Dedy Syahputra Defri Yoza Dike Adelia Dinda Tri Agustina Dini Aulia R. Arsetia Durrah Hayati Efilda Sari Eka Hidayatullah Eka Hidyatulah Eka Indra Setiawan Erwanda Trio Bintan Sabri Esty Octiana Sari Evi Sribudiani Ewi Irfani Fadel Nugraha Fadli, Zulkhoiri Fatriansyah, Aulia Feny Oktaningsih Fernando, Git Fifi Puspita Gandhiko Mohta Gilang Panca Marsanda Haliyani, Risda Hamido, Dhanu Hanifah Ikhsani harahap, ari azhari Harnuda, Muhammad Rafi Hasiolan Siahaan Hasnah, Nur HELNI ANGGRAINI Helni Anggraini Idwar Ika Lestari Ika Lestari Ika Lestari Hutasuhut Ika Lestari, Ika Ilham Muhammad Imelda Yunita Indahsari, Lili Nur Irman Tinjo Jesi Meirani Khikmanisa, Tiwi Kurniawan, M Andry Lestiawati Lola Adres Yanti M Andry Kurniawan Maras, Iqbal Mardiansyah, M. Mardiansyah Maryani Maryani Masruri, Niskan Walid Meki Herlon Meta Riana Akma Mhd Akbar Sinabel Muhammad AlFajri Muhammad Buce Saleh Muhammad Mardhiansyah Muhammad Mardiansyah Muhammad Miftahul Roziqin Mukhamadun Mukhamadun &#039; Mukhamadun, Mukhamadun Mulyani, Putri Cahaya Nila Salsabila Nila Salsabila Nugraha, Lefdi Agung Nur Hasnah AR Nur Suhada, Nur Nurhaliza Nurianti, Nurianti Nurul Qomar Oktorini, Yosi Omo Rusdiana Pajri, Islami Pertiwi, Hutami Indah Pradja Nur Isnaeini Pradja Nur Isnaeini Putra, Agung Kartika Putra, Ezza Islami Putri Cahyani Putri, Nur Aprilia Putriani, Chirin Ni’mah Rahayu, Rini Rahmat Junaidi Ramadhan, Farhan Rangkuti, Ahmad Baiquni Rangkuti, Rangkuti Reci Sartika Rezki Bela Putra Rezki Bela Putra Rifaldo Permana Putra Rini Dwi Putri Rizka, Darli Safitri, Maharani Sahab, Ahmad Sandi, Utami Nur Saputra, Alfahri Bayu Sepriza, Nurul Setiawan, Eka Indra Shinta Oktaviani Shobby, Afiyah Sholihin, Khoirul Sihombing, Venecia Margaretha Silitonga, Ester Marisi Somadona, Sonia Suhardianto, Suhardianto Syahputra, Yayan Aldy Syaiful Syifa Syarifa Nadira Syarifa Nadira Syukri, Zulhusni Teguh Imanto Tiara Okta Ramadhani Valerie Birgita Situmorang Vinny Volcherina Darlis Viny Volcerina Darlis Viny Volcherina Darlis Wahyu Tegar Pratama Wahyu Tegar Pratama Wan Muhammad Yunus, Wan Muhammad Wati, Sulastri Wirda Aprilia Ningsih Wishnu Sukmantoro Yossi Oktorini Yulanda, Novia Oktari Yunandra Zahra’ Syafi’ah Zeki Desvita Zulfa, Khusyairi