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All Journal Jurnal Pangan dan Gizi Buletin Udayana Mengabdi TEKNIK IPTEK The Journal for Technology and Science Jurnal Sains dan Teknologi Agrointek Jurnal technoscientia Jurnal Teknologi SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin Techno: Jurnal Penelitian Sinergi REKAYASA E-Dimas: Jurnal Pengabdian kepada Masyarakat Journal Of Chemical Process Engineering (JCPE) Al-Kimia Chimica et Natura Acta Jurnal Aplikasi Teknologi Pangan JURNAL PENDIDIKAN GLASSER JRMSI - Jurnal Riset Manajemen Sains Indonesia JMM (Jurnal Masyarakat Mandiri) Chemistry Indonesian Journal of Chemical Research Jurnal Pengabdian Masyarakat AbdiMas CHEESA: Chemical Engineering Research Articles Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) Reka Buana : Jurnal Ilmiah Teknik Sipil dan Teknik Kimia International Journal of Natural Science and Engineering QARDHUL HASAN: MEDIA PENGABDIAN KEPADA MASYARAKAT Jurnal Teknologi INSIST (International Series on Interdisciplinary Research) Barometer Jurnal Agrotek Indonesia Journal of Sustainable Engineering: Proceedings Series Jurnal Crystal : Publikasi Penelitian Kimia dan Terapannya Jurnal Inovasi Teknik Kimia Jurnal ABDINUS : Jurnal Pengabdian Nusantara Aksara: Jurnal Ilmu Pendidikan Nonformal Sprocket : Journal of Mechanical Engineering Indonesian Journal for Social Responsibility Pena : Jurnal Ilmu Pengetahuan dan Teknologi JURNAL TEKNOLOGI TECHNOSCIENTIA JiTEKH (Jurnal Ilmiah Teknologi Harapan) Journal of Social Responsibility Projects by Higher Education Forum Sinergi Polmed : Jurnal Ilmiah Teknik Mesin Damhil Education Journal Journal Of Chemical Process Engineering Jurnal Teknologi
Dessy Agustina Sari
Chemical Engineering Department, Universitas Singaperbangsa Karawang, Jalan HS Ronggowaluyo Telukjambe Timur, Karawang 41361, West Java, Indonesia
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Social Sciences Other

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Enhanced Distillation Efficiency for Formic Acid Production: Simulation and Optimization with Aspen HYSYS Fauzia, Farah; Sari, Dessy Agustina
International Journal of Natural Science and Engineering Vol. 8 No. 1 (2024): April
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/ijnse.v8i1.78935

Abstract

This study investigates the simulation and optimization of the distillation column AT-660 at PT Chemical Happy, focusing on improving the efficiency and purity of formic acid production using Aspen HYSYS V10. Data collection involved operational conditions, component compositions, and flow rates from the plant, which were used to develop a detailed process model. The simulation assessed current performance and identified discrepancies between simulated results and actual data. Optimization runs identified key parameters, such as reflux ratio, feed location, and column pressure, that significantly impact separation efficiency and product purity. The results demonstrated enhanced performance of the distillation column, with increased formic acid purity and improved operational efficiency. The study highlights the practical applications of simulation software in industrial settings, providing actionable insights for process improvement and contributing to the development of more efficient and sustainable chemical engineering practices.
THE EFFECT OF TEMPERATURE AND ROCK SUGAR PERCENTAGE ON POLYPHENOL CONTENT IN PROCESSED RED GINGER (ZINGIBER OFFICINALE VAR. RUBRUM) PRODUCTS Fadzrin, Al Ghifary Marendra; Sari, Dessy Agustina; Fahriani, Vera Pangni
Jurnal Crystal : Publikasi Penelitian Kimia dan Terapannya Vol. 6 No. 2 (2024): Penelitian Kimia 2024
Publisher : Program Studi Kimia, Fakultas MIPA, Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/jc.v6i2.3661

Abstract

The aim of this study was to determine the effect of evaporation-crystallization operating conditions on the polyphenolic content of red ginger extract (Zingiber officinale var. Rubrum), a medicinal plant known for its multiple health benefits in traditional Asian medicine. Polyphenolic compounds found in red ginger, such as gingerol and shogaol, are potent antioxidants with a variety of therapeutic effects, including antiviral, anticancer, and anti-inflammatory properties. The extraction and crystallization processes are essential to maximizing the bioavailability of these compounds. This study investigated the variation of crystalliser (rock sugar) content and temperature during both processes on the polyphenol content of the samples. In this study, the evaporation-crystallization method was applied to red ginger raw materials to determine the optimal conditions for maintaining polyphenol content. The results showed that red ginger extract before treatment (sample P) had the highest polyphenol content, recorded at about 3150 mg gallic acid/g. Sample SB treated at 80°C with 100% sugar content had a significant polyphenol content of about 2300 mg gallic acid/g. In contrast, increasing the treatment temperature by 10°C (SD sample) resulted in the lowest content measured, indicating a temperature-sensitive condition in the maintenance of polyphenols during the process. Further analysis showed that sugar content had a significant effect on polyphenol stability. This finding contradicts previous studies suggesting that sugar can cause polyphenol degradation. This study suggested that the presence of crystallizing agents may affect the Folin-Ciocalteu reagent used for polyphenol content analysis, leading to higher readings. In addition, this study investigated the polyphenol content in liquid-phase samples (after brewing and dissolution in hot water). The results showed a decrease compared to the solid-phase samples. The decrease in polyphenol content during steeping is consistent with the idea that hot water immersion can dissolve and thus reduce phenolic content. This study highlights the importance of extraction-crystallization parameters on the quality of red ginger extracts and suggests that control of temperature and sugar concentration can significantly improve polyphenol stability, thereby optimizing the therapeutic potential of red ginger products. Comparisons with commercial products highlight the superior polyphenol content of the study samples, supporting tailored extraction methods to maximize health benefits. Penelitian ini bertujuan untuk mengetahui pengaruh kondisi operasi evaporasi-kristalisasi terhadap kandungan polifenol pada ekstrak jahe merah (Zingiber officinale var. Rubrum), sebuah tanaman obat yang terkenal dalam pengobatan tradisional Asia karena beragam manfaat kesehatannya. Senyawa polifenolik yang terdapat dalam jahe merah, seperti gingerol dan shogaol, adalah antioksidan kuat yang menawarkan berbagai efek terapeutik, termasuk antiviral, antikanker, dan antiinflamasi. Proses ekstraksi dan kristalisasi sangat penting untuk memaksimalkan bioavailabilitas senyawa ini. Penelitian ini mengkaji tentang variasi persentase agen kristalisasi (gula batu) dan suhu selama kedua proses tersebut terhadap kandungan polifenol sampel. Penelitian ini menggunakan metode evaporasi-kristalisasi pada bahan baku jahe merah untuk menentukan kondisi optimal dalam mempertahakan kadar polifenolnya. Hasil menunjukkan bahwa ekstrak jahe merah sebelum perlakuan (sampel P) memiliki kandungan polifenol tertinggi, tercatat sekitar 3150 mg asam galat/g. Sampel SB yang diperlakukan dengan kandungan gula 100% pada 80°C memiliki kandungan polifenol signifikan sekitar 2300 mg asam galat/g. Sebaliknya, peningkatan suhu perlakuan sebesar 10°C (sampel SD) menghasilkan kandungan terendah yang diukur, menunjukkan kondisi yang sensitif terhadap suhu dalam menjaga polifenol selama proses berlangsung. Analisis lebih lanjut menunjukkan bahwa kandungan gula berdampak signifikan terhadap stabilitas polifenol. Sebuah temuan yang bertentangan dengan studi sebelumnya yang menyarankan gula dapat menyebabkan degradasi polifenol. Penelitian ini mengemukakan bahwa keberadaan agen kristalisasi dapat mempengaruhi reagen Folin-Ciocalteu yang digunakan untuk analisis kandungan polifenol, menyebabkan nilai yang diukur lebih tinggi. Selain itu, penelitian ini mengeksplorasi kandungan polifenol dalam sampel fase cair (pasca penyeduhan – pelarutan ke dalam air panas). Hasilnya menunjukkan penurunan dibandingkan dengan sampel fase padat. Penurunan tingkat polifenol selama penyeduhan sesuai dengan gagasan bahwa perendaman air panas dapat melarutkan dan dengan demikian mengurangi kandungan fenolik. Penelitian ini menekankan pentingnya parameter ekstraksi-kristalisasi terhadap kualitas ekstrak jahe merah dan menyarankan bahwa kontrol suhu dan konsentrasi gula dapat meningkatkan stabilitas polifenol secara signifikan, sehingga mengoptimalkan potensi terapeutik produk jahe merah. Perbandingan dengan produk komersial menonjolkan kandungan polifenol yang superior dari sampel penelitian, mendukung metode ekstraksi yang disesuaikan untuk memaksimalkan manfaat kesehatan.
The Role of Algae in Biofuel Production: Potentials and Challenges for Sustainable Transportation Sari, Dessy Agustina; Djaeni, Moh.; Hadiyanto, Hadiyanto; Prasetyaningrum, Aji
TEKNIK Vol 46, No 1 (2025) January 2025
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/teknik.v46i1.67532

Abstract

This study aims to explore the potential of algae for sustainable biofuel production by examining their molecular biology and the use of advanced cultivation techniques. As concerns over greenhouse gas emissions and rising transportation energy costs grow, algae offer a promising alternative for fuel derived from both food and non-food sources. This review looks at the main biological pathways involved in making biofuels from algae. It focuses on species diversity, lipid content, and new technologies like photobioreactors and magnetic nanoparticle harvesting. The results showcase noteworthy advancements in biotechnology and genetic engineering that boost algae productivity and fuel yield, while also critically examining the environmental impacts such as CO2 emissions and water use, as well as the economic and policy challenges through a life cycle analysis. Adopting a global perspective, this review emphasizes the role of international collaboration and technology transfer in overcoming barriers. Conclusion: Algae-based biofuels hold considerable potential for reducing CO2 and supporting sustainable transportation, yet scaling up production and lowering costs remain challenges. Future research should focus on improving integrated biorefinery platforms, exploring CO2 capture, and promoting international partnerships.
Characterization of Eichhornia crassipes bio-adsorbent activated by H3PO4 for the removal of lead ion (Pb2+) from wastewater of battery industry Erlangga, Reza; Sari, Dessy Agustina; Wahyuningtyas, Aulia
SINERGI Vol 29, No 2 (2025)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/sinergi.2025.2.002

Abstract

Lead ion (Pb2+) contamination from battery industry wastewater affects significant environmental and health risks. This study explored the use of H3PO4-activated water hyacinth (WH) bio-adsorbent as an effective solution for removing Pb2+. The WH bio-adsorbent was prepared by activating dried water hyacinth stems with 1.2 M H3PO4, enhancing adsorption properties. SEM-EDX analysis revealed significant morphological changes, with increased porosity and oxygen-containing functional groups (O-H, C-O-P), which improved adsorption capacity. Adsorption kinetics followed a pseudo-second-order model (R2 = 0.99981), indicating that chemisorption dominated the Pb2+ removal process. Adsorption isotherms firmly fit the Langmuir model (R2 = 0.96), confirming monolayer adsorption on a homogeneous surface. The effect of pH was also investigated, with maximum adsorption efficiency (96.928%) observed at pH 7. FTIR analysis showed changes in functional groups before and after adsorption, confirming the ion exchange mechanism between Pb2+ and the activated bio-adsorbent. The findings suggest that H3PO4 activation increases the surface area and raises the chemical activity of WH, providing new insights into the dual mechanism of physical and chemical modifications for lead removal. This study addresses a critical gap in optimizing adsorbents for heavy metal removal, demonstrating the potential of H3PO4-activated WH for industrial wastewater treatment.
Anaerobic Wastewater Treatments: Prediction of Retention Time on RT/RW Plant Sari, Dessy Agustina; Sukanta, Sukanta; Hakiim, Azafilmi
International Series on Interdisciplinary Science and Technology Vol. 3 No. 1 (2018)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/ins.v3i1.134

Abstract

Wastewater treatment gave major problem in higher of chemical oxygen demand that backgrounded by amount and type of PT RT/RW products. The waste was polymer, mixture of nitrogen, mixture of phosphate, and oil. This factory used active sludge and microorganism (anaerobic condition). Research result showed that pH ranged 4,94 until 8,02. This data gave a decreasing sharply in acidic condition. The thing could be caused acetogenic phase in area pond anaerobic. The phenomenon might be recited because possibility of biologist living this waste did not take place as well and or could give deathly affect to the anaerobic bacteria. Customary pH for the bacteria was 6,8 – 7,4. Temperature data reached 28-33oC so their activities were good. Then, efficiency of anaerobic wastewater treatment was 62,95 to 66,06%. The data indicated that the research was not accordance with SOP companies. Inlet concentration of chemical oxygen demand had variation and gave unbalancing affect to digestive bacteria load. Estimation to get valid COD was 11-14 days. The duration was required by the microorganism to digest the matter organic perfectly to be methane and carbon dioxide gas.
Optimizing Plate Heat Exchanger Design for Steam Condensate Recovery Systems Malik, Lupi Abdul; Sari, Dessy Agustina
Reka Buana : Jurnal Ilmiah Teknik Sipil dan Teknik Kimia Vol 9, No 1 (2024): EDISI MARET 2024
Publisher : Universitas Tribhuwana Tunggadewi Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/rekabuana.v9i1.5656

Abstract

Condensate water is typically generated as a by-product during the use of steam as a medium for heat transfer. In order to optimize the transfer area, the chemical industry often employs heat exchangers, such as the plate heat exchanger (PHE), which provides flexibility in adjusting the space area for heat transfer. This case study examines the optimization of plate geometry dimensions to enhance the heat transfer process of PHE equipment design. The optimization process involves mathematical equations and a literature review of the design of this type of heat exchanger. Improving the dimensional aspect of the plate geometry results in an increase in the overall heat transfer coefficient (U) and a reduction in the number of design requirements used. The study's estimation results suggest that the PHE design has a limitation on plate dimensions, which should be less than 0.3×0.6 m. Additionally, it is important to consider the pressure drop value, which should not exceed 29.07 kPa. A review of the chemical industry field provided estimated options for plate size and quantity, both of which support the optimization of heat transfer rate and design constraint thresholds. The implementation of the design has been found to enhance the performance of the planning process for recovering steam condensate water.
Performance of an Air-Cooled Heat Exchanger in a Separation Unit Based on Fouling Factor and Pressure Drop Ni'mah, Kamilah Pathun; Fitriah, Fitriah; Sari, Dessy Agustina
Reka Buana : Jurnal Ilmiah Teknik Sipil dan Teknik Kimia Vol 8, No 2 (2023): EDISI SEPTEMBER 2023
Publisher : Universitas Tribhuwana Tunggadewi Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/rekabuana.v8i2.4951

Abstract

Heat exchangers transfer heat from a high temperature to a low temperature in a fluid. Air-cooled heat exchangers are one of the most widely used types of heat exchangers, after shell and tube heat exchangers. Its performance is determined by calculating the fouling factor value and the pressure drop. The purpose of this case study is to evaluate the performance of a water-cooled heat exchanger in a plant that produces a thickening agent (CMC, or carboxymethylcellulose), which affects the amount of ethanol produced. Ethanol will cool from 79.347 to 54.133 oC, and air will cool from 31.333 to 59.667 oC as the cold fluid. The calculation results show that both reviews exceed the design threshold of 0.007056 h.ft2.oF/Btu. These heat exchangers require maintenance and repair. These results differ from the pressure drop values on the air side and pipe section, which are 1.2.10-3 inH2O and 0.647 psia, respectively. Both values remain outside the allowable limits. The performance evaluation of process equipment in the separation unit was aided by field data. The review of the data was able to predict a plant shut-down. This action was able to effect a partial or total plant shut-down due to fouling and scale exceeding design data thresholds.
Bioplastics from Avocado Seed Starch : Effects of Chitosan and PVA on Mechanical Properties, Water Resistance, and Biodegradability Wahyudi, Mohamad Nur; Hartanti, Adelia; Sari, Dessy Agustina; Hakim, Muhammad Fahmi; Aeni, Alfieta Rohmaful
Journal of Chemical Process Engineering Vol. 10 No. 1 (2025): Journal of Chemical Process Engineering
Publisher : Fakultas Teknologi Industri - Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/jcpe.v10i1.1641

Abstract

A sustainable alternative to traditional petroleum-based plastics, bioplastics produced from avocado seed starch can help alleviate some of the environmental challenges presented by plastic waste. However, these products still need to improve their mechanical properties and water resistance for industrial use. The purpose of this study is to find out how changes in the amounts of chitosan and polyvinyl alcohol (PVA) affect the mechanical strength, water resistance, and biodegradability of bioplastics made from avocado seed starch. The solution-casting method prepared starch-based bioplastics using chitosan (2.5–4.5 g), PVA (2.5–5%) as filler, and glycerol as a plasticizer. This study found that adding more chitosan increased the tensile strength, reaching a maximum value of 30.696±0.106 N/mm2 in the SNI 7188.7:2016, which was higher than the tensile strength value of the N3 sample. The samples N1 and M1 demonstrated the highest elongation at break of 35.700±4.776% and the lowest water uptake of 5.167%, indicating a 94.833% water resistance. The plastics underwent complete biodegradation under soil conditions after 60 days. This led to valuable results, confirming that avocado seed starch-based bioplastics, as engineering materials for food packaging, have enormous potential for application in the industry. This research needs to increase the water resistance or scale it up for industrial production
Characterization of Biodegradable Avocado Seed Starch Films Reinforced with Chitosan and Plasticized with Glycerol Hartanti, Adelia; Nur Wahyudi, Mohamad; Fahmi Hakim, Muhammad; Rohmaful Aeni, Alfieta; Agustina Sari, Dessy
Al-Kimia Vol 13 No 1 (2025): JUNE
Publisher : Study Program of Chemistry - Alauddin State Islamic University of Makassar

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

Abstract

Researchers have developed biodegradable bioplastics from renewably sourced natural materials in response to the environmental consequences of synthetic plastics. This study looks at how different amounts of glycerol and chitosan affect the properties of bioplastics made from avocado seed starch. This study evaluated the mechanical, hydrophilic, and degradation properties in terms of tensile strength, elongation at break, thickness, water absorption, and structural stability over time. The results showed that an increase in glycerol content improved flexibility and elongation but impaired tensile strength and water resistance. On the other hand, the increase of chitosan concentration contributes to a significant enhancement of tensile strength, water resistance, and stability. The mixture A3 (1 ml glycerol, 4.5 g chitosan) was thought to have good mechanical stiffness (16.560 ± 3.661 MPa) and water resistance. On the other hand, B1 (2 ml and 2.5 g) had better elasticity (elongation: 32.299 ± 8.910%). Upon performing degradation analysis, B-series samples exhibited a high hydrophilicity, which caused faster breakdown as opposed to A-series samples. Avocado seed starch plasticized by a combination of chitosan and glycerol shows promise as an environmentally friendly plastic, and this study shows a way toward fine-tuning both mechanical and hydrophilic properties to produce biodegradable bioplastics
The effect of storage temperature on chilli pepper condiment shelf life and quality Irawan, Adetiya; Sari, Dessy Agustina
AGROINTEK Vol 19, No 4 (2025)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v19i4.25974

Abstract

This study investigates the shelf life of Sambal Goang, a popular Indonesian chili pepper-based condiment, under different storage temperatures using the Accelerated Shelf Life Testing (ASLT) method. The increasing demand for chili peppers and the need for effective preservation methods prompted this research. The research stored the samples at 4°C and 30°C, conducting sensory evaluations over 30 days to assess texture, aroma, appearance, and color. Results showed significant quality degradation at 30°C, with rapid mold growth and rancidity. In contrast, samples stored at 4°C maintained better sensory attributes, extending the shelf life to 30 days compared to 24 days at 30°C. The study highlights the critical role of temperature in preserving the quality and extending the shelf life of Sambal Goang, offering practical insights for producers to enhance product safety, reduce waste, and improve economic returns for chili pepper farmers and sambal producers. These findings contribute to the advancement of food preservation strategies, promoting the viability of traditional culinary products in modern markets.
Co-Authors Abubakar Abubakar Adelia Natasya Regita Nugroho Adetiya Irawan Adi Putra winarto Ainiyyah Fatin Aji Prasetyaningrum Al Ghifari Marendra Fadzrin Al Ghifary Marendra Fadzrin Aldiansyah, Wildan Alfieta Rohmaful Aeni Alfisyahri, Syabrina Alifa Rahma Zuhri Aliffiantika, Nindya Alwan Khoiri Alya, Neng Via Nurjanahntul Ambariyanto Ambariyanto Ananda Rizky Utami Angelita Sendy Sinaga Aprillia, Beauty Aries Soepryanto Arif Firdaus, Muhammad Azafilmi - Hakiim Azafilmi Hakiim Azafilmi Hakiim Azzahra, Dinda Fatimah Azzhara, Maela Bima Ardana Syeh Bujaeromy, Bujaeromy Burhanuddin, Sufriadi Christin Octaviani Sitanggang Cicih Rosidah Cintiya Septa Hasannah Darajat, Andhika Ahmad Didik Supriyadi, Didik Efelina, Vita Erlangga, Reza Fadhillah, Ghina Nurul Fadia Nulfaidah Fadzrin, Al Ghifary Marendra Fahmi Hakim, Muhammad Farah Fauzia Fardiansyah, Mohammad Ilham Farhan Abdurahman Fauzia, Farah Feny Septiyana Firgi Siswantito Fitria, Ismi Ari Fitriah Fitriah Fitriah Fitriah Ghina Nurul Fadhillah H Hadiyanto Hakiim, Azafilmi Hakim, Muhammad Fahmi Hanny Dian Kharisma Hartanti, Adelia Hibatulwafi, Chintya Mahjati Ilham Fardiansyah, Mohammad Irawan, Adetiya Irawan, Riyant Ismi Ari Fitria Iyan Iyan Iyan Iyan Iyan, Iyan Kamilah Pathun Ni'mah Kristin Valentina Sidabutar Kristin Valentina Sinabutar Kurniyanto, Valentinus Enrico Laras Cempaka Latifa, Ulinnuha Latifa, Ulinnuha Lisna Krisan Wibowo Luluatun Anwari Lupi Abdul Malik M. Djaeni Maela Azzhara Malik, Lupi Abdul Margaretha Desy Gabriela Maulana, R. Melisa Dwi Savitri Miledhiya, Syabrina Alfisyahri Moh. Djaeni Mohammad Ilham Fardiansyah Mohammad Ilham Fardiansyah Mohammad Ilham Fardiansyah Muhamad Djaeni Muhammad Aria Jatnika Muhammad Arif Firdaus Muhammad Arif Firdaus Muhammad Arif Firdaus Muhammad Arif Firdaus Muhammad Fahmi Hakim Muhammad Hafidz Dwiky Ryansyah Muhammad Hasyim Muhammad Hasyim Muhammad Hasyim, Muhammad Muhammad Ikhsan Kamil Muhammad Iqbal Muhammad Kamil Muhammad Lord Yoshikawa Nanang Burhan Natasya Shafira Putri Rahmat Naubnome, Viktor Ni'mah, Kamilah Pathun Nulfaidah, Fadia Nur Wahyudi, Mohamad Nuraini, Annisaa Nuramalia, Rachma Nisa Nurul Asiah Nurul Asiah Nurul Asiah Patimah, Sri Pusvitasari, Anggun Bunga Putri, Leggy Doriyanti Julia Rahmat Hidayat Rahmawati, Fira Raka Dimas Saputra Reza Setiawan Riska Listiarini Iskandar Rosita Dewi Rumira, Mayda Su’ad Su'ad Sabrina Alfiansyahri Miledhiya Savitri, Melisa Dwi Setiawan Setyowati, Dias Afifah Sijabat, Steven Daniel Sinabutar, Kristin Valentina Siti Nurhayati Soepryanto, Aries Suci Dhiya Mayra Suherman Suci Dhiya Mayra Suherman Sufriadi Burhanuddin Sukanta Sukanta Sukanta Sukanta Sukanta Sukanta, Sukanta Sulandjari, Kuswarini Syofiyatul Ulfa, Vina Uji Saptono Utami, Wasistianna Vera Pangni Fahriani Vina Syofiyatul Ulfa Vina Syofiyatul Ulfa Vina Syofiyatul Ulfa Vita Efelina Vita Efelina Wagiono Wagiono Wagiono Wahidin Suhendar Wahyudi, Mohamad Nur Wahyuningtyas, Aulia Winarto, Adi Putra Yuki Ratnasari Zaky, Rauzan Fikri Muhammad Zulaikha Al-Qordhiyah