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All Journal JURNAL KIMIA SAINS DAN APLIKASI Biosfer: Jurnal Tadris Biologi GRADIEN The Journal of Pure and Applied Chemistry Research Jurnal Riset Kimia Jurnal Kimia dan Kemasan agriTECH Jurnal Kelautan Tropis Indonesia Chimica Acta Science and Technology Indonesia Wikrama Parahita : Jurnal Pengabdian Masyarakat Jurnal Penelitian Pendidikan IPA (JPPIPA) Chimica et Natura Acta ALCHEMY Jurnal Penelitian Kimia Martabe : Jurnal Pengabdian Kepada Masyarakat BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Jurnal Biosilampari: Jurnal Biologi Molekul: Jurnal Ilmiah Kimia Jurnal Ilmu Kefarmasian Indonesia Jurnal Mangifera Edu Jurnal Pengabdian Al-Ikhlas Jurnal Pembelajaran dan Biologi Nukleus Stannum : Jurnal Sains dan Terapan Kimia Jurnal Abdi Insani Dharma Raflesia : Jurnal Ilmiah Pengembangan dan Penerapan IPTEKS Sains dan Matematika Jurnal Kimia dan Kemasan Jurnal Hasi Penelitian Dan Pengkajian Ilmiah Eksakta - JPPIE Indonesian Journal of Community Empowerment and Service Molekul: Jurnal Ilmiah Kimia Abdi Reksa Bencoolen Journal of Pharmacy Rafflesia Journal of Natural and Applied Sciences (RJNAS) Jurnal Biosilampari: Jurnal Biologi
Morina Adfa
Jurusan Kimia, Fakultas Matematika Dan Ilmu Pengetahuan Alam, Universitas Bengkulu
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Efektivitas penambahan aditif sintetik dan aditif alami pada elektrodeposisi nikel : sebuah telaah pustaka Afif, Muhammad adli; reagen, Muhamad alvin; wiradimafan, Khafid; Adfa, Morina
RAFFLESIA JOURNAL OF NATURAL AND APPLIED SCIENCES Vol. 4 No. 2 (2024): Oktober
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/rjna.v4i2.39408

Abstract

Penelitian ini bertujuan untuk mengetahui perbandingan dari pengaruh penambahan aditif sintetik dan alami pada elektrodeposisi nikel, Proses elektrodeposisi nikel merupakan reaksi elektrokimia yang melibatkan elektron yang disuplai oleh sumber arus searah. Reaksi terjadi pada permukaan elektroda. Ion-ion nikel dalam larutan akan tereduksi membentuk lapisan logam nikel di katoda, sedangkan di anoda akan terjadi reaksi oksidasi. Pengaruh aditif sebagai agen pereduksi selain memberikan pengaruh pada mikrostruktur deposit dapat meningkatkan jumlah arus sehingga dapat mempercepat terbentuknya deposit dan memberikan lapisan yang lebih tebal dan kilau. salah satu aditif sintetik adalah natrium lauril sulfat/sodium lauril sulfat, saccharin, Cetiltrimetilamonium Bromida, coumarin dan beberapa aditif alami antara lain Ektrak daun semanggi, Ekstrak daun Ketapang, ekstrak batang bakau, ekstrak buah kakao, dan brightener alami Daphne gnidium L.
Uji Antirayap ekstrak metanol daun ruku-ruku (Ocimum tenuiflorum) terhadap rayap tanah Coptotermes curvignathus Khairani, Nurliza; Avidlyandi, Avidlyandi; wiradimafan, khafit; Juliari Kusnanda, Arif; gustian, Irfan; adfa, Morina
RAFFLESIA JOURNAL OF NATURAL AND APPLIED SCIENCES Vol. 4 No. 2 (2024): Oktober
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/rjna.v4i2.39453

Abstract

Penelitian ini bertujuan untuk menentukan aktivitas anti termitisida ekstrak metanol daun ruku-ruku (Ocimum tenuiflorum) terhadap rayap Coptotermes curvignathus Holmgren menggunakan metode no- choice test dan penentuan komponen kimia menggunakan GC-MS. Hasil uji aktivitas termitisida diperoleh persentase tase kematian rayap meningkat seiring dengan naiknya konsentrasi yang diberikan, konsentrasi 20% menyebabkan kematian rayap mencapai 100% pada hari ke-7. Hasil GC-MS menunjukkan terdapat 70 komponen kimia pada ekstrak metanol daun ruku-ruku dimana terdapat 3 senyawa utama, 53 senyawa minor serta 14 senyawa yang belum terdeteksi, dengan senyawa utamanya adalah methyl palmitate, methyl linolenate dan 14-methyl pentadecanoic acid methyl ester.
Potential of Liquid Smoke in Inhibiting the Growth of Pathogenic Bacteria: A Mini Review Khusnul Azizah; Winda Shari; Charles Banon; Avidlyandi Avidlyandi; Khafit Wiradimafan; Salprima Yudha S.; Morina Adfa
Jurnal Biosilampari : Jurnal Biologi Vol 7 No 2 (2025): Biosilampari: Jurnal Biologi
Publisher : Universitas PGRI Silampari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62112/biosilampari.v7i2.162

Abstract

The objective of this study was to perform a comprehensive evaluation of the application of liquid smoke as a possible antibacterial agent. The studies were identified by conducting searches on multiple electronic databases, specifically Semantic Scholar, PubMed, and Google Scholar, from 2013 to 2024. The keywords used included ‘antibacterial of wood vinegar, antibacterial of pyroligneous extract, antibacterial of pyroligneous acid, antibacterial of wood distillate, antibacterial activity of liquid smoke, and aktivitas antibakteri asap cair (in Bahasa Indonesia)’. The results indicate that liquid smoke has the capacity to serve as a natural antibacterial agent against both Gram positive and Gram-negative microorganisms. The variation in antibacterial susceptibility may arise from the composition of chemical compounds present in liquid smoke, the raw materials employed in its production, the temperature of pyrolysis, and the specific testing methodology employed. This review will be useful to the industrial and scientific communities in the food science, pharmaceutical, and technology fields.
Studi pemanfaatan abu cangkang keong sawah (pila ampullacea) dan zeolit alam sebagai pengganti sebagian semen terhadap uji kuat tekan dan uji kuat lentur beton Martono, Agus; Aswanda; Banon, Charles; Nesbah; Adfa, Morina
RAFFLESIA JOURNAL OF NATURAL AND APPLIED SCIENCES Vol. 5 No. 1 (2025): April
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/rjna.v5i1.41480

Abstract

Penelitian ini dilakukan untuk mengetahui pengaruh penambahan abu cangkang keong sawah (ACKS) dan zeolit alam sebagai pergantian sebagian semen terhadap uji kuat tekan dan uji kuat lentur beton. Kalsium oksida (CaO) dan silika oksida (SiO2) sebagai pengganti sebagian semen diperoleh dari hasil kalsinasi cangkang keong sawah menggunakan furnace pada suhu 900oC selama 2 jam dan zeolit alam pada suhu 700oC selama 2 jam. Metode yang digunakan untuk analisis kandungan Ca dan Si menggunakan SSA (Spektrofotometer Serapan Atom). Variasi konsentrasi penambahan ACKS dan ZA sebanyak 0%, 4%, 8%, 12%, 16% dan 20% dari berat keseluruhan semen. Pengujian Kuat tekan beton dan kuat lentur beton dilakukan pada variasi waktu 14 hari, 21 hari, 28 hari dan 35 hari. Sebagai pembanding dalam pengukuran uji kuat tekan dan uji kuat lentur digunakan beton tanpa campuran ACKS dan ZA. Penggunaan ACKS dan ZA sebagai pengganti sebagian semen memberikan pengaruh yang tinggi dan sangat baik terhadap uji kuat tekan dan uji kuat lentur beton yaitu pada penambahan 20% pada penyimpanan 35 hari yaiti sebesar 17,422 MPa nilai kuat tekan beton dan 4,1 MPa nilai kuat lentur beton.
AKTIVITAS ANTIJAMUR PELAPUK KAYU NANOPARTIKEL KITOSAN-EKSTRAK N-HEKSAN DAGING BUAH KAYU GADIS (Cinnamomum parthenoxylon) Ekasari, Munifilia; Nurhasana, Devi; Mudyanto, Andre; Avidlyandi, Avidlyandi; Banon, Charles; Adfa, Morina
Jurnal Biosilampari : Jurnal Biologi Vol 5 No 2 (2023): Biosilampari
Publisher : LP4MK STKIP PGRI Lubuklinggau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31540/biosilampari.v5i2.2401

Abstract

This study aims to synthesize chitosan nanoparticles - n-hexane extract of Cinnamomum parthenoxylon (CP) fruit using the ionic gelation method, to characterize them, and to determine their antifungal activity against the wood-rotting fungi Trametes versicolor and Fomitopsis palustris. Chitosan-CP extract nanoparticles were formulated with chitosan:Na-TPP:CP extract ratio of 1:1:0.5. Particle size and polydispersity index were determined using a particle size analyzer (PSA), and particles morphology was observed using a scanning electron microscope (SEM), and antifungal activity was measured using agar media. The results revealed that the average size of chitosan nanoparticles (base) was 276.9 nm, while the average size of chitosan-CP extract nanoparticles was 807.6 nm. The polydispersity index (PI) of both nanoparticles was greater than 0.7. Observations of the nanoparticles' morphology revealed that aggregation/agglomeration formed in the resulting particles. Both nanoparticles chitosan (base) and chitosan-CP extract inhibited the growth of white rot fungi (T. versicolor) more than brown rot fungi (F. palustris), as measured by the inhibitory zone.
Classification using FTIR and UV-Vis spectra combined with chemometrics and GC-MS profiles of Brucea javanica fruit extracts with different extracting solvents Triawan, Deni Agus; Banon, Charles; Nurwidiyani, Ria; Adfa, Morina
Jurnal Riset Kimia Vol. 16 No. 2 (2025): September
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrk.v16i2.816

Abstract

Brucea javanica L. Merr. has long been used for its antimalarial, anti-diabetic, antibacterial, and antioxidant effects. Its bioactivity depends on both its chemical constituents and the type of solvent employed during extraction. Integrating FTIR and UV-Vis spectral data with chemometric approaches enables classification of fruit extracts based on the solvent used, while GC-MS analysis provides detailed compound identification. Using sonication, extraction with methanol, ethyl acetate, and n-hexane produced yields of 30.61% ± 0.80, 19.20% ± 0.75, and 18.12% ± 0.89, respectively. FTIR spectra were recorded over 600–4000 cm⁻¹, and UV-Vis spectra were measured across 200–800 nm. Analysis showed that ethyl acetate and n-hexane extracts exhibited similar profiles, which differed from that of the methanol extract. PCA successfully distinguished all three extracts, with cumulative PC1 and PC2 values above 70%. FTIR-based PCA provided better separation due to its broader fingerprint region compared to UV-Vis spectra. GC-MS results revealed that the compound profiles were largely similar across the extracts, although more compounds were detected in the methanol extract than in the ethyl acetate or n-hexane extracts.
Oil Palm Leaves as an In-situ Bio-silica Source in Sustainable Synthesis of V2O5-SiO2 Yudha S., Salprima; Adfa, Morina; Wibowo, Risky Hadi; Reagen, Muhamad Alvin
Science and Technology Indonesia Vol. 10 No. 4 (2025): October
Publisher : Research Center of Inorganic Materials and Coordination Complexes, FMIPA Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/sti.2025.10.4.1148-1155

Abstract

Using ammonium vanadate and natural silica from oil palm leaves in situ at 900oC is a sustainable synthesis method for producing V2O5-SiO2 mixed oxides in the form of a brownish powder. Therefore, this study aims to investigate a more environmentally friendly alternative to synthesizing V2O5-SiO2 using oil palm leaves, a by-product from oil palm farming. The XRD analysis of the reaction products showed specific V2O5 peaks and broadened peaks, indicating the presence of amorphous silica. The Fourier transform infrared (FTIR) analysis, which revealed the presence of Si-O-Si and Si-O-V functional groups, also supported the characteristic assessment. In addition, X-ray fluorescence (XRF) analysis showed that V2O5 (46.70 mass%) and SiO2 (52.60 mass%) were present, along with small amounts of other possible metal oxides, such as P2O5, K2O, CaO, Fe2O3, Al2O3, and PdO.
Aktivitas Antibakteri Secara In-Vitro Ekstrak Metanol Excoecaria cochinchinensis Lour dan Kombinasinya dengan Obat Komersial Nurhasana, Devi; Febriansyah, Rahmaga; Avidlyandi, Avidlyandi; S., Salprima Yudha; Banon, Charles; Oktiarni, Dwita; Adfa, Morina
JURNAL ILMU KEFARMASIAN INDONESIA Vol 21 No 2 (2023): JIFI
Publisher : Faculty of Pharmacy, Universitas Pancasila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/jifi.v21i2.1383

Abstract

The purpose of this study was to look into the antibacterial activity of methanolic extract of Excoecaria cochinchinensis as well as the effect of its combination with antibiotics on the growth of Klebsiella pneumoniae, Enterobacter aerogenes, and Staphylococcus epidermidis. The antibacterial activity test was carried out using the well diffusion method, and the combined effect of the extract and antibiotics was observed using the paper strip diffusion method. At various concentrations (25, 50, 75, 100, 150, 200, and 250 mg/mL), the extract significantly inhibited the growth of K. pneumoniae, E. aerogenes, and S. epidermidis. The inhibitory zone's diameter increased proportionally with the extract concentration. The growth of K. pneumoniae and S. epidermidis was then classified as extremely sensitive (+++) to the addition of the extract at 200 and 250 mg/mL concentrations, meanwhile, E. aerogenes’s with 250 mg/mL of the extract. Secondary metabolites such as oleanolic acid, arjunolic acid, scopoletin, kaempferol, quercetin, diterpenoid compounds, tannins, and other phenolics have been reported from E. cochinchinensis leaves and are thought to be responsible for its antimicrobial activity. The effect of the extract’s combination with antibiotics was insignificant compared to their individual activity, thereby classifying them as indifferent.
Bioprospeksi Senyawa Antibakteri dari Bakteri yang Berasosiasi pada Bulu Babi asal Kabupaten Kaur, Bengkulu Wibowo, Risky Hadi; Sipriyadi, Sipriyadi; Adfa, Morina; Prastya, M. Eka; Cahlia, Uci; Fahmi, Riziq Ilham Nur; Rothman, Dita Delia
Jurnal Kelautan Tropis Vol 28, No 3 (2025): JURNAL KELAUTAN TROPIS
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jkt.v28i3.29412

Abstract

The digestive system of sea urchins functions to process organic material from food into bioactive compounds. . However, the direct exploitation of bioactive compounds from sea urchins may trigger ecological imbalances. These bioactive compounds can also be produced through interactions between sea urchins and their diverse associated bacteria within the body. Therefore, alternative methods are needed to obtain bioactive compounds without disrupting the aquatic ecosystem. This study aims to explore bioactive compounds from the associated bacteria of sea urchins (Stomopneustes variolaris Lamarck and Tripneustes ventricosus Lamarck) originating from Kaur Regency, Bengkulu. A total of 30 bacterial isolates were successfully obtained using Zobell Marine Agar (ZMA) medium. Potential isolates were identified through morphological observation, Gram staining, and biochemical tests. Antibacterial activity assays showed that 12 isolates had potential as antibacterial producers based on tests against Bacillus subtilis, Escherichia coli, and Staphylococcus aureus. Two isolates, TVL 6 and TVL 11, were able to inhibit all test bacteria. Additionally, assays using pellets and supernatants showed that all 12 isolates exhibited antibacterial activity, with 5 isolates showing activity in the supernatant. Isolates TVL 6 and TVL 11 were proven effective in inhibiting all test bacteria in both pellet and supernatant forms, with the highest inhibition observed against Staphylococcus aureus. These results indicate that the associated bacteria in the digestive tract of sea urchins have potential as candidates for antibacterial compound producers.   Sistem pencernaan bulu babi berfungsi untuk mengolah bahan organik dari makanan menjadi senyawa bioaktif. Namun, eksploitasi senyawa bioaktif dari bulu babi secara langsung dapat memicu ketidakseimbangan ekosistem. Senyawa bioaktif ini juga dapat dihasilkan melalui interaksi antara bulu babi dengan bakteri asosiasi yang beragam di dalam tubuhnya. Oleh karena itu, diperlukan metode alternatif untuk memperoleh senyawa bioaktif tanpa merusak keseimbangan ekosistem perairan. Penelitian ini bertujuan untuk mengeksplorasi senyawa bioaktif dari bakteri asosiasi bulu babi (Stomopneustes variolaris Lamarck dan Tripneustes ventricosus Lamarck) asal Kabupaten Kaur, Bengkulu. Sebanyak 30 isolat bakteri berhasil diisolasi menggunakan media Zobell Marine Agar (ZMA). Identifikasi isolat potensial dilakukan melalui pengamatan morfologi, pewarnaan Gram, dan uji biokimia. Uji aktivitas antibakteri menunjukkan bahwa 12 isolat memiliki potensi sebagai penghasil antibakteri berdasarkan pengujian terhadap kultur uji Bacillus subtilis, Escherichia coli, dan Staphylococcus aureus. Dua isolat, TVL 6 dan TVL 11, mampu menghambat semua bakteri uji tersebut. Selain itu, pengujian menggunakan pelet dan supernatan menunjukkan bahwa 12 isolat mampu menghasilkan aktivitas antibakteri, dengan 5 isolat menunjukkan aktivitas pada supernatan. Isolat TVL 6 dan TVL 11 terbukti efektif menghambat semua bakteri uji baik pada pelet maupun supernatan, dengan penghambatan tertinggi terhadap Stapylococcus aureus. Hasil ini mengindikasikan bahwa bakteri asosiasi dalam saluran cerna bulu babi memiliki potensi sebagai kandidat penghasil antibakteri. 
PELATIHAN PEMBUATAN ECOENZYME "CAIRAN SERBA GUNA" SEBAGAI BAHAN ALTERNATIF BIO-HANDSANITIZER DAN BIOFERTILIZER PADA KELOMPOK TANI DESA SUKA SARI, KECAMATAN KABAWETAN, KABUPATEN KEPAHIANG Wibowo, Risky Hadi; Sipriyadi, Sipriyadi; Adfa, Morina; Hidayah, Thoriqul; Indah Medani, Della; Silvia, Elsi; Wahyuni, Reza
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 5, No 1 (2022): Martabe : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v5i1.376-384

Abstract

Limbah organik berupa sayuran dan buah-buahan di Desa Sukasari, Kabupaten  Kepahiang, Kota Bengkulu yang melimpah dapat dijadikan sebagai produk Eco-enzyme sebagai bahan alternatif pembuatan Bio-handsanitizer dan Biofertilizer. Dari hasil kegiatan pengabdian kepada masyarakat mengenai aplikasi pemanfaatan ecoenzyme dari limbah organik sebagai bahan alternatif pembuatan Bio-handsanitizer dan Bio-fertilizer, para kelompok tani  telah mengetahui dan memahami cara pembuatan dan manfaat ecoenzyme. Hal ini menunjukkan kegiatan pengabdian sukses dan mencapai sasaran. Sosialisasi dan demonstrasi pelatihan yang dilakukan memberikan hasil persentase yang baik ketika pemberian umpan balik kepada peserta. Maka dari itu kegiatan pengabdian ini diharapkan untuk dapat memberi solusi terhadap kasus  pengolahan serta penanganan limbah organik melalui pembuatan produk ecoenzyme sebagai bentuk pengolahan limbah organik, seperti limbah sisa buah dan sayur dan diharapkan dapat memberi manfaat berupa wawasan untuk dimanfaatkan dalam realisasi produk ecoenzyme di Desa Suka Sari, Kecamatan Kabawetan, Kabupaten Kepahiang. Sehingga kedepannya kelompok tani dapat mengelola limbah organik secara tepat sehingga menghasilkan produk bermanfaat seperti biohandsanitizer dan biofertilizer dengan nilai jual yang tinggi dan diharapkan bisa mengurangi penggunaan pupuk kimia.
Co-Authors ., Avidlyandi A.A. Ketut Agung Cahyawan W Afif, Muhammad adli Agus Martono Agus Martono H. Putranto Alvin Reagen, Muhammad Annisa Putri Hanifa Arif Juliari Kusnanda Askhan, Jimmy Aswanda Aswin Falahudin Aswin Falahudin Aswin Falahudin Aswin Falahudin Avidlyandi . Avidlyandi, Avidlyandi Azizah Khusnul Charles Banon Charles Banon Della Faronica Della Indah Medani Deni Agus Triawan Deni Agus Triawan Devi Nurhasana Devi Nurhasana Devi Ratnawati Dhea Amelia Sari Diana Andari Dina Erliana Dita Delia Rothman Dwita Oktiarni Eka Angasa Eka Angasa Elsi Silvia Elsi Silvia Endarwati Wiwik Endarwati Eni Widiyati Evi Maryanti Evi Maryanti Evi Maryanti Fahmi, Riziq Ilham Nur Falahudin, Aswin Fatkhurrachman Fatkhurrachman Febriansyah, Rahmaga Fitriani, Dyah Ghufira Ghufira Harlianto, Budi Helfi Eka Saputra Hendri Bustamam Herlina Herlina Herlina Herlina Herlita Widiyanti Hidayah, Thoriqul Ika Diana Evita Indah Medani, Della Insin, Numpon Irfan Gustian Irfan Gustian Irfan Gustian Irfan Gustian Irfan Gustian Irfan Gustian Irmanida Batubara Juliari Kusnanda, Arif Khafit Wiradimafan Khafit Wiradimafan Khafit Wiradimafan Khafit Wirdimafan Khairani, Nurliza Khusnul Azizah Kurnia Farah Andina Liana Wahyuni Lisna Hamni M Masrukhin M. Eka Prastya M. Rafi Martono H.P, Agus Mawakhid, Oki Rokhim Mega Elfia Meika Rizka Meyola, Fenti Mohamad Rafi Monica Santa Ana Sihite Mudyanto, Andre Muhamad Alvin Reagen Muhammad Alvin Reagen Munifilia Ekasari Munifilia Ekasari Nesbah Nesbah, Nesbah Novrianto Tarigan Nurhasana, Devi Nurwidiyani, Ria Oki Rokhim Mawakhid Oki Rokhim Mawakhid Pasaribu, Cahaya Perdani, Meka Saima Prastya, M. Eka Puspasari, Jesi Putri Ramanda Putri Ramanda Rahmaga Febriansyah Ramanda, Putri Reagen, Muhamad Alvin redinta rahmawati Reza Pertiwi Reza Wahyuni Reza Wahyuni Ria Nurwidiyani Risky Hadi Wibowo Risky Hadi Wibowo Risky Hadi Wibowo Risky Hadi Wibowo Rochmah Supriati Rothman, Dita Delia Sal Prima Yudha S Sal Prima Yudha S Sal Prima Yudha S SALPRIMA YUDHA S Salprima Yudha S. Samuel Billie Tua Sinaga Samuel Billie Tua Sinaga Shari Winda Shari, Winda Silvia, Elsi Sinaga, Samuel Billie Tua Sipriyadi Sri Wahyu Kurnia Putri Suci Sukma Taruna Asral Supriati, Rochmah Suryadi Jaya Swadexi Istiqphara Swadexi Istiqphara Swadexi Istiqphara, Swadexi Tarigan, Lenon Jus Pentus Teja Dwi Sutanto Teja Dwi Sutanto Thoriqul Hidayah Triawan Deni Agus Triawan, Deni Agus Uci Cahlia Uci Cahlia Umi Alma Anggraini Vicka Andini Wafa Syahidah Wahyuni, Reza Welly Darwis Welly Darwis Wibowo Risky Hadi Wibowo, Risky Hadi Widia Rahmi Winda Shari Winda Shari Wulan Aprilia Syafitri Yona Harianti Putri Yudha S Yudha S