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REVIEW : PERFORMA MEMBRAN KOMPOSIT MENGGUNAKAN ALIRAN DEAD-END FILTRATION Anis As'adah; Munasir MUNASIR
Jurnal Inovasi Fisika Indonesia (IFI) Vol 12 No 2 (2023): Vol 12 No 2
Publisher : Jurusan Fisika FMIPA Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/ifi.v12n2.p92-102

Abstract

Teknologi berbasis membran merupakan salah satu teknologi pengolahan air yang paling banyak diminati saat ini karena memiliki beberapa manfaat seperti konsumsi energi yang begitu relatif rendah dan operasi yang sederhana. Membran Graphene Oxide (GO) termasuk membran yang banyak diminati karena memiliki porositas GO yang tinggi serta ukuran pori nano yang baik. Sehingga dilakukan review artikel tentang performa membran komposit menggunakan aliran dead-end filtration. Bahan-bahan lain yang dapat dikompositkan dengan membran GO seperti Ti3C2Tx, Ni, Isophorone Diisocyanate (IPDI), TiO2, Ag, PAM, Attapulgite (ATP) dan SiO2 yang memiliki potensi untuk filtrasi yang berbeda-bedaseperti untuk filtrasi pada pemisahan molekul dan pengolahan air, filtrasi untuk zat pewarna dan lain-lain. Dalam proses filtrasi membran untuk aliran dead-end filtration merupakan aliran yang secara keseluruhannya akan melewati suatu membran serta partikel akan tertahan pada membran tersebut. Pada review artikel ini didapatkan membran komposit GO/SiO2 yang memiliki performa baik dilihat dari nilai fluks tertinggi sebesar 229.15 L/m2.h.bar di antara membran komposit yang lain dan berpotensi untuk filtrasi pencemaran air. Kata Kunci: Membran Komposit, Graphene Oxide, Dead-End Filtration Abstract Membrane-based technology is one of the most popular water treatment technologies today because it has several benefits such as relatively low energy consumption and simple operation. Graphene Oxide (GO) membranes are among the membranes that are in great demand because they have high GO porosity and good nano pore sizes. Therefore, a review of articles on the performance of composite membranes using dead-end filtration was carried out. Other materials that can be composited with GO membranes such as Ti3C2Tx, Ni, Isophorone Diisocyanate (IPDI), TiO2, Ag, PAM, Attapulgite (ATP) and SiO2 which have different potential for filtration such as for filtration in molecular separation and water treatment , filtration for dyes and others. In the membrane filtration process for dead-end filtration flow is a flow that as a whole will pass through a membrane and the particles will be stuck on the membrane. In this review article, it was found that the GO/SiO2 composite membrane had good performance in terms of the highest flux value of 229.15 L/m2.h.bar among other composite membranes and has the potential to filter water pollution. Keywords: Composite Membrane, Graphene Oxide, Dead-End Filtration
REVIEW: GREEN SYNTHESIS NANOPARTIKEL TiO2 SEBAGAI MATERIAL FOTOKATALIS Soffin Harjasa Setiawan Okto; Munasir MUNASIR
Jurnal Inovasi Fisika Indonesia (IFI) Vol 12 No 2 (2023): Vol 12 No 2
Publisher : Jurusan Fisika FMIPA Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Nanopartikel TiO2 merupakan material yang baik digunakan sebagai fotokatalis, hal ini dibuktikan dengan berbagai penelitian yang telah berhasil. Adapun metode sintesis dan ramah lingkungan yaitu dengan metode green synthesis. Metode green synthesis telah menarik perhatian para ilmuan karena proses yang ramah lingkungan dengan pereduksi yang berasal dari ekstrak tanaman. Berbagai macam esktrak tanaman yang telah berhasil disintesis diantaranya daun juwet, kulit lemon, daun Malaka, akar tarum, jeruk nipis, gel aloevera, daun lidah buaya dan daun pagar jarak. Hasil dari nanopartikel tersebut telah sesuai dengan standart TiO2 melalui karakterisasi XRD, FTIR, SEM, TEM dan UV-Vis. Nanopartikel TiO2 yang baik memiliki ukuran partikel yang kecil dan energi band gap yang kecil, dapat diketahui dari SEM, TEM dan UV-Vis. Selain itu, nanopartikel TiO2 yang disintesis menggunakan ekstrak tanaman juga telah berhasil dimanfaatkan sebagai fotokatalis dalam mengurangi konsentrasi polutan diantaranya timbal (Pb), rhodamine B, coralline red, metilen biru, metilen oren, asam pikrat dan treated municipal wastewater (TWW). Dalam proses degradasi nanopartikel TiO2 dapat mencapai hingga 99%, dengan begitu nanopartikel TiO2 yang telah disintesis menggunakan green synthesis berhasil dimanfaatkan dalam aktivitas fotokatalis. Kata Kunci: Nanopartikel TiO2, Green synthesis, Fotokatalis Abstract TiO2 nanoparticles are a good material to use as a photocatalyst, this has been proven by various successful studies. The synthetic and environmentally friendly method is the green synthesis method. The green synthesis method has attracted the attention of scientists because it is an environmentally friendly process with reducing agents derived from plant extracts. Various kinds of plant extracts that have been successfully synthesized include juwet leaves, lemon peel, Malacca leaves, tarum root, lime juice, aloevera gel, aloe vera leaves and jatropha leaves. The results of these nanoparticles comply with the TiO2 standard through XRD, FTIR, SEM, TEM and UV-Visible characterization. TiO2 nanoparticles have a small particle size and a small band gap energy, which can be seen from SEM, TEM and UV-Vis. In addition, TiO2 nanoparticles synthesized using plant extracts have also been successfully used as photocatalysts in reducing pollutant concentrations including lead (Pb), rhodamine B, coralline red, methylene blue, methylene orange, picric acid and treated municipal wastewater (TWW). In the process of degradation of TiO2 nanoparticles it can reach up to 99%, so that TiO2 nanoparticles that have been synthesized using green synthesis are successfully utilized in photocatalyst activities. Keywords: TiO2 Nanoparticles, Green synthesis, Photocatalyst.
A REVIEW : MODIFIKASI DOPING LiFePO4 SEBAGAI KATODA BATERAI Li-ION Hana Nur Hamida; Munasir MUNASIR
Jurnal Inovasi Fisika Indonesia (IFI) Vol 12 No 2 (2023): Vol 12 No 2
Publisher : Jurusan Fisika FMIPA Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/ifi.v12n2.p56-65

Abstract

Dalam situasi krisis energi dan perkembangan pesat peralatan elektronik saat ini, baterai lithium ion telah menjadi fokus penelitian sebagai perangkat penyimpanan energi yang memiliki kepadatan energi tinggi, aman, dan terjangkau. Di antara berbagai jenis baterai lithium ion, LiFePO4 telah menarik perhatian dalam bidang baterai dengan kapasitas besar. Keunggulan LiFePO4 antara lain stabilitas yang baik, biaya yang rendah, serta ramah lingkungan. Namun, karena koefisien difusi ion lithium dan konduktivitasnya yang rendah, hal tersebut membatasi kinerja baterai lithium ion. Dalam artikel ini di review pengaruh dari doping logam dan non logam terhadap performa elektrokimia LiFePO4. Setiap ion yang di doping memiliki efek yang berbeda pada bahan katoda LiFePO4. Dari banyak penelitian menjelaskan bahwa jumlah doping yang tepat dapat meningkatkan kinerja bahan katoda LiFePO4 hingga batas tertentu. Setiap ion doping memiliki keunggulan masing-masing sehingga dapat membuktikan bahwa modifikasi doping telah berhasil membantu menstabilkan struktur kristal LiFePO4, dan meningkatkan stabilitas siklusnya serta meningkatkan laju difusi ion lithium dan meningkatkan konduktivitas antarpartikel dalam LiFePO4. Kata Kunci: LiFePO4, Doping, Baterai Lithium Ion Abstract In the current situation of energy crisis and rapid development of electronic equipment, lithium-ion batteries have become the focus of research as energy storage devices that have high energy density, are safe, and affordable. Among the various types of lithium-ion batteries, LiFePO4 has attracted attention in the field of large capacity batteries. The advantages of LiFePO4 include good stability, low cost, and environmental friendliness. However, due to its low lithium-ion diffusion coefficient and conductivity, it limits the performance of lithium-ion batteries. This article reviews the effect of metal and non-metal doping on the electrochemical performance of LiFePO4. Each doped ion has a different effect on the LiFePO4 cathode material. Many studies explain that the right amount of doping can improve the performance of LiFePO4 cathode material to a certain extent. Each doping ion has its own advantages so that it can prove that doping modification has successfully helped stabilize the crystal structure of LiFePO4 and improve its cycle stability as well as increase the diffusion rate of lithium ions and increase the interparticle conductivity in LiFePO4. Keywords: LiFePO4, Doping, Lithium-Ion Battery
Green synthesis of magnetic Fe3O4 nanoparticles (MNPs) using plant extract and Biomedicine Applications: Targeted Anticancer Drug Delivery System Enriko Hendrian; Munasir MUNASIR
Jurnal Inovasi Fisika Indonesia (IFI) Vol 12 No 2 (2023): Vol 12 No 2
Publisher : Jurusan Fisika FMIPA Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/ifi.v12n2.p30-46

Abstract

Sekarang, nanosains memberikan dasar ilmiah dan pemahaman tentang sifat dan perilaku materi pada skala nanometer (ukuran » 1-100 nm), adapun nanoteknologi adalah terapan nanosain untuk merancang dan menciptakan struktur serta perangkat baru dengan ukuran nanometer. Bagian penting dari hal tersebut adalah bagaimana membuat material dengan ukuran skala nano (e.i: nanopartikel), berbagai metode sudah dikembangkan baik secara top-down maupun bottom-up. Metode yang paling sederhana adalah secara bottom-up, melakukan fabrikasi dengan menyusun atom demi atom. Untuk metode ini yang paling ramah lingkungan adalah dengan metode green synthesis, dengan memanfaatkan ekstraksi tanaman. Di Indonesia memiliki keunggulan dengan keragaman aneka tanaman yang sangat banyak. Pada studi ini akan ditunjukan bahwa untuk membuat material magnetic, seperti magnetic nanopartikel Fe3O4 (MNPs) yang dapat disintesis dengan mudah dengan menggunakan aneka ektraski tanaman seperti: biji jinten (Syzygium cumini seed), kulit delima (Punica Granatum rind), bunga api-api putih (Avicennia marina flower), akar Chromolaena Odorata, daun Thunbergia Grandiflora, buah Couroupita Guianensis Aubl., dan daun Moringa Oleifera. Pada bidang biomedis khususnya untuk deteksi penyakit, pengiriman obat yang terkontrol. Nanopartikel pengiriman obat harus terutama dapat terdegradasi dan kompatibel dengan organisme. Hasil studi menunjukan MNPs memiliki potensi untuk mengubah secara total metode diagnostik dan terapi klinis, dan ini sangat menarik perhatian. Dan yang terbaru antara lain transfeksi yang ditingkatkan secara magnetik, terapi gen yang dibantu secara magnetik, hipertermia yang diinduksi secara magnetik, dan rekayasa jaringan berdasarkan gaya magnetic. Kata Kunci: Magnetik Nanopartikel (Fe3O4), Green synthesis, DDS, teranostik kanker, terapi genetik Abstract Today, Nanoscience provides the scientific basis and understanding of the properties and behavior of matter at the nanometer scale (size » 1-100 nm). At the same time, nanotechnology is the application of Nanoscience to design and create new structures and devices with nanometer size. An essential part of this is making materials with nanoscale sizes (e.g., nanoparticles); various methods have been developed both top-down and bottom-up. The simplest method is bottom-up, fabricating by assembling atom by atom. For this method, the most environmentally friendly is the green synthesis method, by utilizing plant extraction. Indonesia has an advantage with a vast diversity of various plants. This study will show that to make magnetic materials, such as magnetic nanoparticles Fe3O4 (MNPs), which can be synthesized easily using various plant extracts such as cumin seeds (Syzygium cumin seed), pomegranate peel (Punica Granatum rind), sparks. white (Avicennia marina flower), Chromolaena odorata root, Thunbergia Grandiflora leaf, Couroupita guianensis Aubl. fruit, and Moringa oleifera leaf. In the biomedical field, especially for disease detection, controlled drug delivery. Drug delivery nanoparticles must be primarily degradable and compatible with organisms. The study results show that MNPs have the potential to change clinical diagnostic and therapeutic methods completely, and this is of great interest. Moreover, recent ones include magnetically enhanced transfection, assisted gene therapy, magnetically induced hyperthermia, and magnetic force-based tissue engineering. Keywords: Magnetic Nanoparticles (Fe3O4), Green synthesis, DDS, cancer diagnostics, genetic therapy
Development of Problem-Based Learning Model Physics Learning Tools to Improve Critical Thinking Skills of High School Students Arini Hidayati; Munasir Munasir; Elok Sudibyo
IJORER : International Journal of Recent Educational Research Vol. 5 No. 1 (2024): January
Publisher : Faculty of Teacher Training and Education Muhammadiyah University of Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46245/ijorer.v5i1.496

Abstract

Objective: Most EFL students need help to develop their speaking abilities. Due to their limited vocabulary, poor grammar, and lack of confidence, they could not practice speaking. Ten students from the English Department joined a study group to address these obstacles. Method: The procedure was carried out online. The teacher created a WhatsApp group as the initial class medium. He added to the vocabulary development and grammar education on the screen. The students studied the material on a video podcast to retell to meet the comprehension criteria, synchronizing their inputs with real life. They then describe a picture to hone their communication skills. They also transcript their story in order to make the spoken and written versions of it coincide. Results: After following the teacher's instructions to build sentences using the lexico-grammar technique, students can identify the grammatical conventions used in podcasts. They can adequately narrate pictures thanks to this type of learning. Their increased confidence fosters mature dialogue. The students' delivery will become more fluid due to the novelty of learning sentence construction through lexico-grammatical techniques and synchronizing it to podcast material. They acquired the ability to apply vocabulary and grammar norms contextually. It was evident from the way they described the images. To fit the needs of their students in the classroom, teachers might change them. It also encourages other researchers to continue their observations.
GREEN SYNTHESIS NANOPARTIKEL Fe3O4 DENGAN BIOREDUKTOR EKSTRAK DAUN MIMBA (Azadirachta indica): APLIKASI SEBAGAI MATERIAL FOTOKATALIS DEGRADASI METHYLENE BLUE Syihabuddin, Dimas Muhamad; Munasir, Munasir
Inovasi Fisika Indonesia Vol. 13 No. 3 (2024): Vol 13 No 3
Publisher : Prodi Fisika FMIPA Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/ifi.v13n3.p118-123

Abstract

Beberapa tahun terakhir masalah pencemaran lingkungan udara di Indonesia cukup meyakinkan, sehingga diperlukan material semikonduktor yang mampu mengatasi hal tersebut, salah satunya dengan menggunakan aktivitas fotokatalis untuk mengatasinya. Tujuan penelitian ini yaitu (1) menganalisis karakteristik nanopartikel Fe 3 O 4 yang dibuat dengan green sintesis menggunakan daun Mimba ( Azadirachta indica ); (2) menganalisis nilai persentase degradasi zat warna metilen biru oleh nanopartikel Fe 3 O 4 pada aktivitas fotokatalis menggunakan sinar UV. Hasil penelitian ini menjelaskan bahwa persentase atomik dari unsur besi (Fe) dan oksigen (O) yang berturut-turut turut sebesar 53,64% dan 46,36%. Hal ini menunjukkan keberhasilan dalam sintesis nanopartikel Fe 3 O4 dengan metode green sintesis berdasarkan kandungan komposisi unsur Fe dan O yang tinggi dan memiliki ukuran butir Fe 3 O 4 sebesar 80 nm. Hasil penelitian pada aktivitas fotokatalik methylene blue dengan waktu penyusunan 210 menit pencampuran katalis Fe 3 O 4 memiliki presentase degradasi sebesar 98,97%.
KIR training and use of simple science teaching aids for increase understanding and motivation teachers and students of MTs YKUI Maskumabang Munasir, Munasir; Hariyono, Eko; Dwikoranto, Dwikoranto; Kusumawati, Diah Hari; Saputra, Oka; F, Fitriana
Journal of Dedication in Community Vol. 1 No. 2 (2023)
Publisher : Department of Physics, Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Surabaya (UNESA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jodic.v1n2.p1-8

Abstract

Not all school active in follow race because lack of understanding and motivation. Based on the problem that needs to be done to increase motivation and understanding partner. The study objective is to increase the understanding and motivation of partners. To follow race until the national level. The method used is to give test understanding, and subsequent questionnaires will analyzed to see the extent of influence PKM has implemented. The location of PKM activities is at MTs YKUI Maskumambang Gresik Regency. Based on data analysis, a percentage of 98.00% can be obtained to increase understanding, 95.33% can motivate partners, and 90% agree that the PKM program is implemented very useful.
Batik Jumputan goes to Taiwan: Utilizing natural dyes to preserve local wisdom Putri, Nugrahani Primary; Munasir, Munasir; Kusumawati, Diah Hari; Suaebah, Evi
Journal of Dedication in Community Vol. 2 No. 2 (2024)
Publisher : Department of Physics, Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Surabaya (UNESA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jodic.v2n2.p8-16

Abstract

This community service aims to introduce the local wisdom of Indonesia, especially typical Indonesian plants that can be used as natural dyes. The object of this activity is Indonesian students who study and live in Taiwan. In addition to introducing local wisdom, the community service team also intends to increase interest in learning science through training in making natural dyes. From the preparations that have been made, the team has succeeded in making natural dyes of yellow, red, and green. It has succeeded in making a video tutorial on making batik Jumputan with natural dyes. The batik Jumputan material was brought as training material on July 5, 2024, at NCU, Taoyuan, Taiwan, with participants from PPI Taiwan members and native Taiwanese students. The training participants were enthusiastic about the activities carried out, as evidenced by the positive response to this activity.
Analysis of Natural Science Problem Solving Ability at Junior High School on Temperature and Heat Material Arrayan, Hamdi; Suprapto, Nadi; Munasir, M; Ilhami, Fasih Bintang; Sihombing, Rizky Agassy
Studies in Learning and Teaching Vol. 6 No. 1 (2025): April
Publisher : CV Sinergi Ilmu dan Publikasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46627/silet.v6i1.620

Abstract

This research aims to examine junior high school students' problem-solving abilities on the topic of temperature and heat. A qualitative descriptive method was employed, involving 20 seventh-grade students from SMP Negeri 1 Ngoro during the 2024/2025 academic year. The instrument used was an essay test, with problem-solving indicators based on Polya’s stages: understanding the problem, devising a plan, carrying out the plan, and reviewing the solution. The findings revealed that students’ performance across these four stages remained relatively low. Most students tended to bypass crucial steps and proceeded directly to the solution without proper planning. Only a few were able to follow the entire process coherently and accurately. These results are consistent with previous studies, highlighting that students’ problem-solving skills vary significantly depending on their ability level. Therefore, more contextual, interactive, and student-centered learning strategies are necessary to enhance critical and scientific thinking skills in problem-solving.
SINTESIS DAN KARAKTERISASI REDUCED GRAPHENE OXIDE DARI CANGKANG SAWIT TERMODIFIKASI SILIKA ali, Mohamad Fikri Aliansah; Munasir, Munasir
Inovasi Fisika Indonesia Vol. 14 No. 2 (2025): Vol 14 No 2
Publisher : Prodi Fisika FMIPA Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/ifi.v14n2.p268-275

Abstract

Abstrak Penelitian ini melaporkan hasil sintesis reduced graphene oxide (rGO) yang dimodifikasi silika (SiO₂) dari bahan alam; rGO dibuat dari cangkang inti sawit menggunakan metode hummer kemudian dilapisi dengan SiO₂ dari prekursor TEOS menggunakan metode sol-gel dan direduksi menggunakan metode hidrotermal-hidrazin. Analisis XRD menunjukkan bahwa rGO cangkang inti sawit yang dimodifikasi SiO₂ menunjukkan pergeseran kisi yang disebabkan oleh penjangkaran SiO₂ pada struktur grafen yang konsisten dengan hasil SEM/EDX. Pengamatan FTIR menunjukkan bahwa SiO₂ telah terbentuk pada rGO dengan adanya gugus Si-O-C dan Si-OH serta reduksi gugus OH yang menunjukkan bahwa proses modifikasi rGO terjadi melalui ikatan hidrogen. Pada pengamatan konduktivitas sampel, sampel rGO memiliki konduktivitas sebesar 23,65x10⁻² S/m sedangkan sampel rGO@SiO₂ memiliki konduktivitas sebesar 16,71x10⁻² S/m dimana terjadi penurunan konduktivitas yang disebabkan oleh sifat intrinsik SiO₂ yang bersifat sangat isolator.   Abstract This work reports the results of the synthesis of silica (SiO₂)-modified reduced graphene oxide (rGO) from natural materials; rGO was made from palm kernel shells using the hummer method then coated with SiO₂ from TEOS precursor using the sol-gel method and reduced using hydrothermal-hydrazine. XRD analysis showed that SiO₂-modified palm kernel shell rGO exhibited rid shift caused by SiO₂ anchoring on the graphene structure which was consistent with the SEM/EDX results. FTIR observations showed that SiO₂ had formed on rGO with the presence of Si-O-C and Si-OH groups and a reduction in OH groups indicating that the rGO modification process was through hydrogen bonds. In the observation of sample conductivity, the rGO sample had a conductivity of 23.65x10⁻² S/m while the rGO@SiO₂ sample had a conductivity of 16.71x10⁻² S/m where there was a decrease in conductivity caused by the intrinsic nature of SiO₂ which was very insulating.
Co-Authors Afandi Putra Adiyanto Ajeng Dwi Antika ali, Mohamad Fikri Aliansah Amalia Hanifah Anis As'adah Anis Yulia Amanati Anisa Fitri Muyasaroh Anita Krisdiana Aprillia Nurcahya Putri Arie Realita Arini Hidayati Ariyanti Rasiana Putri Arrayan, Hamdi Avif Izakul Ikhsan B Jatmiko Binar Kurnia Prahani Budi Jatmiko Budi Jatmiko Budi Jatmiko Budi Jatmiko D Darminto D M T Syahra Dhanang Setyo Ervana Diah Hari Kusumawati Dian Sari, Agung Suci Dwikoranto Eka Nurul Hidayah Elok Sudibyo Elok Sudibyo Elok Sudibyo Eni Sugiarti Enriko Hendrian Evi Suaebah Evi Suaebah F, Fitriana Fardatul Azkiyah Fasih Bintang Ilhami, Fasih Bintang Febryan Andinata Fredina Destyorini H Umah Hainur Rasid A Hana Nur Hamida Hariyono, Eko Ilma Aulia Indah Solichatin Kemas A. Zaini T. Laily Yosie Kurniasari Lutfiana Sari Ramadiani Lydia Rohmawati M Zainuri Madlazim Madlazim Mita Anggaryani Mochammad Anang Mustaghfiri Mochammad Izzur Rizky Aulia MOHAMMAD BUDIYANTO Monika Dea Prahesti Muh. Hakim Alhamidy Muhammad Yuanda Risnadiputra N R Kapelle Nadi Suprapto Nella Puji Rahayu Nisa Auliyah Nugrahani Primary Putri Nur Hidayati Oka Saputra Paramundhita, Frizky Audis Prabowo . Pristian, Faizal Pristian Syah Putra Raharjo Raharjo Rizky Firmansyah Rizqi Afnan ROHIM AMINULLAH FIRDAUS Rosyid Althaf Saiyidah Mahtari Salsabila Happy Millenia Satriawan, Muhammad Sihombing, Rizky Agassy Soffin Harjasa Setiawan Okto Suaebah, Evi Suliwa Syihabuddin, Dimas Muhamad T Triwikantoro Taufanny Putri Pratiwi Tsaniyah Nabilah Rachmawati Utama Alan Deta Vivia Maulida Alfianti Wahono Widodo Wahono Widodo Win Natasa Kharisma Zainal Arifin Imam Supardi