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All Journal JURNAL KIMIA SAINS DAN APLIKASI POSITRON Jurnal Pendidikan Matematika dan IPA Jurnal Pendidikan Fisika Indonesia Journal of Degraded and Mining Lands Management Jurnal Fisika Unand SEMIRATA 2015 JFA (Jurnal Fisika dan Aplikasinya) JURNAL KESEHATAN LINGKUNGAN: Jurnal dan Aplikasi Teknik Kesehatan Lingkungan INDONESIAN JOURNAL OF APPLIED PHYSICS Tropical Animal Science Journal JCES (Journal of Character Education Society) JI-KES (Jurnal Ilmu Kesehatan) Jurnal Kelautan Nasional Jurnal Hilirisasi IPTEKS (JHI) Jurnal Ilmu Fisika INTEGRITAS : Jurnal Pengabdian BERNAS: Jurnal Pengabdian Kepada Masyarakat Natural Science: Jurnal Penelitian Bidang IPA dan Pendidikan IPA Jurnal Pengabdian kepada Masyarakat Nusantara International Journal Of Science, Technology & Management (IJSTM) Makara Journal of Science Indonesian Journal of Community Empowerment and Service
A. Astuti, A.
Universitas Andalas
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Efektivitas Perubahan Fase Material KCl/H2O sebagai Sistem Pendingin Ikan Laut Alief, Iqbal; Usna, Sri Rahayu Alfitri; Astuti, Astuti; Oktamuliani, Sri
Jurnal Fisika Unand Vol 13 No 1 (2024)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jfu.13.1.8-14.2024

Abstract

This study aims to determine the effectiveness of phase change material (PCM) KCl/H2Oas a fish cooling system. KCl/H2Ois a eutectic PCM of hydrate salts with a melting temperature of -10.7 °Cand an enthalpy of 273 kJ/kg. The samples tested were Kuwe marine fish with a mass of 1 kg (4 heads). The variation in fish mass to KCl/H2Ois 1:0.5, 1:1, 1:2, and 1:3. The process of changing the temperature of the fish cooling system every time is measured using the DS18B20 temperature sensor. Based on the study's results, KCl/H2Ois effective in reducing fish temperature by -0.22 °C/minute.The use of 2 kg KCl/H2O is effective in maintaining fish temperature in the temperature range of0 to 5 °C for 20 hours, and the use of 3 kg KCl/H2Ois good in maintaining fish temperature in the lower temperature range of -5 to 0 °C for 16 hours. In terms of economy, the cost of handling the fish cooling process using KCl/H2Ois six times greater than conventional cooling, so this system is less recommended.
Pengaruh Waktu Sonikasi Terhadap Struktur dan Sifat Magnet Nanokomposit Fe3O4@GO Abdurrahim, Muhammad Rhohid; Astuti, Astuti; Alfitri Usna, Sri Rahayu
Jurnal Fisika Unand Vol 13 No 2 (2024)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jfu.13.2.204-210.2024

Abstract

Penelitian tentang pengaruh waktu sonikasi terhadap struktur dan sifat magnet nanokomposit Fe3O4@GO telah dilakukan. Sintesis nanokomposit dilakukan dalam tiga tahap. Tahapan pertama, preparasi nanopartikel Fe3O4 dengan menggunakan metode kopresipitasi. Kedua, preparasi GO dari daun pisang kering menggunakan metode Liquid Sonication Exfloitation (LSE). Tahap terakhir yaitu pelapisan permukaan Fe3O4 dengan GO membentuk Fe3O4@GO menggunakan proses sonikasi dengan variasi waktu 30 menit, 60 menit, dan 90 menit. Nanokomposit dikarakterisasi menggunakan X-ray diffraction (XRD), fourier transform infraRed (FTIR), dan vibrating sample magnetometer (VSM). Ukuran kristal sampel Fe3O4, Fe3O4@GO (30 menit), Fe3O4@GO (60 Menit), dan Fe3O4@GO (90 menit) yang diperoleh dari hasil karakterisasi XRD berturut-turut yaitu 18,47 nm; 18,48 nm; 14,79 nm; dan 21,14 nm. Struktur kristal yang didapat dari semua sampel yaitu Fe3O4 berbentuk cubic dan GO berbentuk rhombohedral.. Hasil karakterisasi FTIR semua sampel Fe3O4@GO yang disonikasi menunjukkan adanya ikatan Fe O dan C C yang mengindikasikan terbentuknya Fe3O4 dan GO. Dari pengujian VSM diperoleh semua sampel bersifat superparamagnetik. Waktu sonikasi tidak mempengaruhi bentuk struktur kristal nanokomposit Fe3O4@GO, namun mempengaruhi sifat kemagnetannya. Semakin lama waktu sonikasi maka semakin besar nilai magnet saturasi dan nilai koersitivitas nanokomposit Fe3O4@GO. Berdasarkan nilai saturasinya, Fe3O4@GO dapat dikembangkan dalam aplikasi biomedis seperti diagnostik dan fototermal.
Sintesis dan Analisis Absorbsi UV-Vis Nanokomposit ZnO@CQD (Carbon Quantum Dots) Haya, Nabila Fadia; Astuti, Astuti; Usna, Sri Rahayu Alfitri
Jurnal Fisika Unand Vol 13 No 3 (2024)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jfu.13.3.406-412.2024

Abstract

Penelitian tentang sintesis dan analisis absorbsi UV-Vis nanokomposit ZnO@CQD telah dilakukan. Penelitian ini bertujuan untuk menganalisa absorbsi UV-Vis ZnO terhadap penambahan larutan CQD. Sampel yang digunakan yaitu nanopartikel ZnO dan nanokomposit ZnO@CQD dengan variasi volume CQD 10 ml, 20 ml, dan 30 ml. Metode yang digunakan untuk pembuatan ZnO dan CQD adalah metode hidrotermal, sedangkan penggabungan ZnO@CQD dilakukan dengan metode sonikasi. Karakterisasi sampel menggunakan x-ray diffraction (XRD), fourier transform infrared (FTIR), dan spektrofotometer UV-Vis. Hasil karakterisasi XRD menunjukkan ZnO dan ZnO@CQD (30 ml) memiliki struktur kristal wurtzite hexagonal untuk ZnO dan cubic untuk CQD. Ukuran kristal ZnO sebesar 27,27 nm, sementara ZnO@CQD (30 ml) 40,86 nm. Hasil uji FTIR pada variasi ZnO@CQD terdapat ikatan Zn-O yang menunjukkan terbentuk ZnO dan ikatan C=C menunjukkan terbentuknya CQD. Analisis hasil karakterisasi UV-Vis didapatkan rentang cahaya UV pada panjang gelombang 300-400 nm, sedangkan pada rentang panjang gelombang 400-700 nm absorbsi mengalami peningkatan karena variasi larutan CQD. Perhitungan nilai celah pita energi menggunakan metode touc plot didapatkan celah pita energi untuk ZnO sebesar 3,15 eV, sedangkan celah pita energi ZnO@CQD 10 ml, 20 ml, dan 30 ml berturut-turut adalah 3,17 eV, 3,12 eV, dan 3,16 eV.
Nutrient Digestibility, N Balance, Performance, and Blood Parameters of Kacang Goats Differing in GDF9 Genotype Fed Different Sources of Dietary Fiber Irawan, A.; Hartatik , T.; Bintara, S.; Astuti, A.; Kustantinah
Tropical Animal Science Journal Vol. 47 No. 1 (2024): Tropical Animal Science Journal
Publisher : Faculty of Animal Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5398/tasj.2024.47.1.33

Abstract

This study aims to determine the impact of different GDF9 genotypes on feed intake, nutrient digestibility, and nitrogen balance in Kacang goats by examining various metabolic processes. Twenty-nine Kacang goats were genotyped using PCR-RFLP DNA at position g.3855A/C of the GDF9 gene in exon 2. A 2 × 2 factorial design with two factors, namely, diet type (diets 1 and 2) and genotype (homozygote AA and heterozygote AC), was adopted. Diet 1 group comprised 11 goats with the AA genotype and 4 goats with the AC genotype, and the diet 2 group consisted of 9 goats with the AA genotype and 5 goats with the AC genotype. Both diets had the same protein content (iso-protein) and consisted of free-choice Napier grass (Pennisetum purpureum). Diet 1 had an additional 400 g of concentrate containing 11.25% crude protein (CP) and 55.86% total digestible nutrients (TDN). Diet 2 was a total mixed ration (TMR) containing 12.46% crude protein and 67.92% TDN. Results demonstrated a significant interaction (p<0.05) effect between diet and genotype on crude protein (CP) digestibility, neutral detergent fiber (NDF) digestibility, fecal nitrogen (N feces), urinary nitrogen (N urine), nitrogen retention (%), and blood urea nitrogen (BUN). However, no significant interaction effect was observed on the consumption of dry matter (DM), CP, crude fiber (CF), nitrogen free extract (NFE), and NDF and the digestibility of DM, CF, and NFE. TMR resulted in a 9% higher consumption of NDF, higher nutrient digestibility, improved nitrogen balance, average daily gain (ADG), and elevated glucose levels compared with diet 1. Kacang goats with the AC genotype exhibited better CP digestibility and increased nitrogen intake than those with the AA genotype. In conclusion, the GDF9 genotype influences the nutrient digestibility in Kacang goats, and those with the AC genotype utilize feed nutrients more efficiently than those with the AA genotype. The AC genotype resulting from the GDF9 gene mutation at position g.3855A>C can be used for genomic marker selection of high-quality Kacang goats in nutrient digestibility.
Audit Delay : Influencing Factors (Case Study Of Large Trading Companies On The Indonesia Stock Exchange For The Period 2017 – 2021) Astuti, Astuti; Dewi Nainggolan, Christine; Dermawan Sembiring, Lenny
International Journal of Science, Technology & Management Vol. 4 No. 5 (2023): September 2023
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v3i6.683

Abstract

The timeliness of the delivery of financial statements is an important factor in presenting relevant information. Obstacles in the accuracy of the submission of financial statements can certainly affect the market's response to the financial statements presented. This study aims to analyze the factors that affect audit delay, including company size, leverage and profitability. The implementation of the study was carried out on thirteen Large Trading Companies during the 2017-2021 period which totaled 65 data. The data analysis techniques used in this study are descriptive statistical analysis, classical assumption testing, multiple linear regression analysis, and hypothesis testing. The results showed that partially the company size has a significant effect on audit delay, leverage has a significant effect on audit delay, while profitability has no significant effect on audit delay.
Pengaruh Waktu Hidrotermal Terhadap Sifat Optik Nanokomposit Fe3O4@CQD (Carbon Quantum Dots) Putri Azima Rafsanjani; Astuti Astuti
Jurnal Fisika Unand Vol 14 No 6 (2025)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jfu.14.6.561-568.2025

Abstract

This study aims to synthesize Fe₃O₄@CQD nanocomposites using a hydrothermal method with time variations to study their effects on the structural and optical properties of the material. Fe₃O₄ nanoparticles were obtained through a coprecipitation method, while CQDs were synthesized from the extract of sappan wood (Caesalpinia sappan L.) which is natural, environmentally friendly, and has the potential as a fluorescent material. The results of XRD characterization showed that Fe₃O₄ has a crystal size of 22.476 nm, while the addition of CQDs increased the crystal size of the nanocomposite. FTIR analysis confirmed the presence of typical functional groups such as Fe–O, O–H, C–H, and C=O indicating the presence of CQDs in Fe₃O₄. UV-Vis test shows that Fe₃O₄@CQD has an absorption peak in the wavelength range of 300-700 nm, while the fluorescence test shows that the emission intensity increaseswith increasing hydrothermal time, with the emission peak at a wavelength of 600–650 nm.
Sintesis dan Karakterisasi Struktur dan Sifat Magnet Nanokomposit Fe3O4@PEG:ZnO Astuti Astuti; ihda khaira; syukri Arief; Sri Rahayu Alfitri Usna
INDONESIAN JOURNAL OF APPLIED PHYSICS Vol 12, No 2 (2022): October
Publisher : Department of Physics, Sebelas Maret University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/ijap.v12i2.58514

Abstract

Fe3O4@PEG:ZnO nanocomposites were synthesized by the coprecipitation method with various of the samples were Fe3O4, Fe3O4@ZnO (1:1), Fe3O4@PEG: ZnO (1:2), and Fe3O4@ PEG: ZnO (1:3). The samples were synthesized with variation in the concentration of ZnO to Fe3O4. The concentration ratio of (Fe3O4:ZnO) were (1:1), (1:2), and (1:3). In addition, polyethylene glycol (PEG) is also used to prevent the agglomeration of Fe3O4. Sample characterization was carried out using X-Ray Diffraction (XRD), Transmission Electron Microscope (TEM), Fourier Transform Infrared (FTIR), Particle Size Analyzer (PSA), and vibrating Sample Magnetometer (VSM). The XRD patterns show that the sample is composed of Fe3O4phase and ZnO phase with crystal structure cubic and wurtzite respectively. The TEM image shows the formation of a core-shell structure where PEG: ZnO is the shell and Fe3O4 is the core. From the FTIR results, there are C-O and C-C bonds which indicate the formation of PEG, Fe-O bonds indicate the formation of Fe3O4 and Zn-O bonds indicate the formation of ZnO. Characterization with PSA obtained particle sizes of 33 nm, 23 nm, and 16 nm with particle size distributions of 25%, 50%, and 75% so that the average particle size is 24 nm. The VSM results show that Fe3O4@PEG: ZnO (1:2) nanocomposite has a high magnetic saturation of 66.58 emu/g, with superparamagnetic properties, which has the potential to be developed as a bioimaging material.
Sintesis Karbon Aktif dari Kulit Pisang untuk Pemurnian Air Tambang Emas di Sungai Batang Palangki Kabupaten Sijunjung dari Logam Berat: Rahmah Khairati Maiza, Melanz Hasan, Muhammad Fadly, Astuti Rahmah Khairati Maiza Rahmah Khairati Maiza; Melanz Hasan Melanz Hasan; Astuti Astuti
Jurnal Fisika dan Aplikasinya Vol 15 No 1 (2019): January 2019 Edition
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat, LPPM-ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j24604682.v15i1.3815

Abstract

The purification of wastewater from the gold mine from heavy metals in Batang Palangki, Sijunjung Regency has been carried out. Prior to the purification of this wastewater, water samples were first measured by heavy metal content using Inductively Coupled Plasma (ICP) and found 24 heavy metal elements of which 8 of them were above the standard threshold of water quality standards. Purification of water using adsorption technique with adsorbent activated carbon from banana kepok skin. This study used activated carbon with concentration concentration of 20%, 25%, 30%, and 35% H2SO4 activator. Activated carbons were added to the measuring cup containing 100 ml of gold mine wastewater, stirred to homogeneous and allowed to settle to the bottom of the measuring cup, then filtered water using filter paper, measured pH, heavy metal content and electrical conductivity values. Based on the research results, activated carbon with the most optimal absorption is at a concentration of 35% with the average pore size of activated carbon of 24.6 m. This data was obtained from the Inductively Coupled Plasma (ICP) tool by comparing the heavy metal content of wastewater before and after the activated carbon treatment. The purified water is in accordance with Minister of Health Regulation no. 416 / MENKES / PER / IX / 1990 on water quality requirements and Government Regulation no. 82 of 2001 on the Management of Water Quality and Control of Water Pollution.
Sintesis dan Karakterisasi Struktur dan Sifat Fluresensi Nanokomposit Fe3O4/CQD@ZIF-8 Yandora, Chika; Astuti, Astuti; Puryanti, Dwi
Jurnal Fisika Unand ##issue.vol## 15 ##issue.no## 3 (2026)
Publisher : Universitas Andalas

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

Abstract

Advances in nanotechnology are driving the development of multifunctional materials, one of which is magnetic-luminescent nanocomposites that combine magnetic and fluorescent properties in a single system. These materials hold great potential for biomedical applications, particularly in bioimaging. Fe₃O₄ nanoparticles are widely used as magnetic materials due to their biocompatibility and low toxicity, while Carbon Quantum Dots (CQDs) are used as luminescent materials because they exhibit strong fluorescence, high photostability, and are non-toxic. However, Fe3O4/CQD nanocomposites suffer from particle agglomeration and quenching effects. To address these issues, encapsulation was performed using Zeolitic Imidazolate Framework-8 (ZIF-8), which possesses biocompatible, biodegradable properties, and high surface area and porosity. In this study, Fe₃O₄/CQD@ZIF-8 nanocomposites were synthesized. Coating with ZIF-8 is expected to act as a protective layer that has the potential to reduce agglomeration and minimize the quenching effect. The crystalline structure and functional groups of the material were characterized using X-ray Diffraction (XRD) and Fourier Transform Infrared Spectroscopy (FTIR), while its optical properties were analyzed using fluorescence spectroscopy.
The potential use of humic acid-coated biochar for reducing Pb and Cu in the soil to improve plant growth Hamzah, Amir; Priyadarshini, Rossyda; Astuti, Astuti
Journal of Degraded and Mining Lands Management Vol. 10 No. 1 (2022)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2022.101.4001

Abstract

The use of biochar for remediating heavy metal-polluted soils is still partial. Various methods of controlling soil pollution are currently being implemented by combining several methods. One of which is coating the biochar with humic acid to increase the effectiveness of nutrient uptake by plants. This study aimed to elucidate the effect of humic acid-coated biochar (HCB) on reducing Pb and Cu in the soil to improve plant growth. Treatments tested were combinations of two factors. The first factor was the dose of HCB, namely D0 = control (without HCB), D1 = 15 t HCB     ha-1, D2 = 30 t HCB ha-1, and D3 = 45 t HCB ha-1. The second factor was the type of plants, namely spinach (P1), water spinach (P2) and mustard green (P3). Twelve treatments were arranged in a randomised block design with three replications. The parameters observed were plant height, plant leaf area, plant stem diameter, and plant fresh weight. The results showed that the best plant growth was achieved at a dose of 30 t HCB ha-1. The mustard green had the highest Pb uptake (0.025 g pot-1), and the lowest Pb uptake (0.014 g pot-1) was observed for water spinach. The highest Cu uptake (0.443 g pot-1) was observed in water spinach, followed by spinach (0.282 g pot-1) and mustard green (0.143 g pot-1). In general, the amount of Pb reduced by plants ranged from 40.04 to 87.28%, and the amount of Cu by plants ranged from 8.63 to 40.23%.
Co-Authors Abdurrahim, Muhammad Rhohid Adrial, Rico Afdal Afdal Afdhal Muttaqin Aflahannisa Aflahannisa Aflahannisa, Aflahannisa Ahmad Fauzi Pohan Alief, Iqbal Alimin Mahyudin Alvionita, Novia Amir Hamzah Amri Bakhtiar Anggun Pradilla Sandi Anggun Pradilla Sandi, Anggun Pradilla Apriyanto, Apriyanto Aprizon Putra Arasi Syamsir Arasi Syamsir Ardian Putra Arif Budiman Arsita, Yuliani Ayu Mairoza Ayu Mairoza Baqi, Ahmad Iqbal Betti Delmifiana Betti Delmifiana Bintara, S. Bunga Novia Citra Mardatillah Taufik Citra Mardatillah Taufik Claudia, Geby Dahyunir Dahlan Damanhuri, Harfiandri Damayanti, Elok Dedi Hermon Dedi Mardiansyah Defri Rahman Delni Sriwita Delni Sriwita Depi Nurdiati Depi Nurdiati, Depi Devi Pebrina Devi Pebrina Dewi Nainggolan, Christine Dian Fitriyani Dian Milvita Dwi Pujiastuti Dwi Puryanti Efendi, Zudit Elistia Liza Namigo, Elistia Elvaswer Elvaswer Erika Linda Yani Nasution F, Maduri Fauzi, Abas Febrina, Laura Amelia Feriska Handayani Irka, Feriska Handayani Firmansyah - Firmansyah - Fitiria, Zakiatul Giyalovta, Algozan Degesha Hamzan Wadi Hari Gusti Firnando Hari Gusti Firnando, Hari Gusti Harmadi Harmadi Harmen Zanur Hartatik , T. Harun, Lalu Ahmad Hawariyi Ola Yuzria Hawariyi Ola Yuzria Haya, Nabila Fadia Helga Dwi Fahyuan Helga Dwi Fahyuan Hendro Susilo Hendro Susilo Hidayati Susana Hidayati Susana, Hidayati Homiswadi, Homiswadi Hudoyo, Sapto Husnah, Ilma ihda khaira Ihda Khaira Ilma Husnah Imam Taufik Imam Taufiq Indang Dewata Indriwati Indriwati Iqbal Alief Ira Olimpiani Ira Olimpiani, Ira Irawan, A. Jaslia, Nora Zenestry Juwita Safitri, Juwita Kasman Ediputra, Kasman Khaira, Ihda Kurniaan, Rengga Adit Kurniawan, Rengga Adit Kustantinah Laila Sari Laila Sari Lailatul Marhamah Lenny Dermawan Sembiring Lestari, Asril Ayu Lidya Mozanna M. Taspika, M. Machmudah, Machmudah Maduri F Mahdi Mahdi Mahdi Mahdi Mahdi Mahdi, Mahdi Mairoza, Ayu Mairoza, Ayu Maiza, Rahmah Khairati Mardiyanto - Mardiyanto - Marhamah, Lailatul Marzuki Marzuki Mayestika, Nadya Melanz Hasan Melanz Hasan Melda Taspika Melda Taspika, Melda Meqorry Yusfi Mieke Wulandari Mirahwati, Mirahwati Mohammad Ali Shafii Mora Mora Mora Mozanna, Lidya Muhammad Ilham Muhammad Ilham Muhammad Rhohid Abdurrahim Muhibbatun, Muhibbatun Muldarisnur, Mulda Mutya Vonnisa Nabila Fadia Haya Nadya Mayestika Negara, Vamellia Sari Indah Nila Sriwahyuni Nila Sriwahyuni, Nila Ningsi, Sulastriya Nini Firmawati Noni Nopriantina Noni Nopriantina Nora Zenestry Jaslia Noraida Novia Alvionita Novia, Bunga Novita, Deli Nurhaleni, Nurhaleni Nurhidayah Sari, Nurhidayah NURUL AZIZAH Okti Mulyani, Okti Pebrina, Devi Peni Alpionita Peni Alpionita, Peni Priyadarshini, Rossyda Putri Azima Rafsanjani Putri Pratiwi Radika, Rezi Rahma Hayati Rahma Hayati Rahma Nella Rahma Nella Rahmad Rasyid Rahmah Khairati Maiza Rahmah Khairati Maiza Rahmah Khairati Maiza Rahmat Rasyid Rahmawati, Sri Andlina Ramacos Fardela Ramadhani, Melvira Raudhoh Raudhoh Rengga Adit Kurniaan Rengga Adit Kurniawan Resti Rahayu Resti Rahayu Rhomar, Zeflianto Riana Riana, Riana Risda Tussa’adah Rizchi Aulia Utami Rozi, Tika Yulian Rudi Febriamansyah Santika, Rahma Semeidi Husrin Setiani, Dwi Aluh Sintha Widiawati Siti Nur Aisyah Sonya Rahayu Sonya Rahayu Sri Handani Sri Oktamuliani Suci Miza Marta Ulfia Suci Miza Marta Ulfia, Suci Miza Marta Suparno . Syukri Arief Tesri Maideliza Tika Yulian Rozi Trengginas Eka Putra Sutantyo Try Al Tanto Tussa’adah, Risda Usna, Sri Rahayu Alfitri Utami, Rizchi Aulia Vamellia Sari Indah Negara Veronica, Yessi Virrisya Virrisya Virrisya, Virrisya Widiawati, Sintha Wijaya, O. Wildian Wildian Wilson Novarino Winata, Rizki Hardian Winda Rahayu Okta Yanti Winda Rahayu Okta Yanti Wulandari, Mieke Yandora, Chika Yanti, Winda Rahayu Okta Yanti, Winda Rahayu Okta Yessi Veronica Yolanda Oktaviani Yolanda Oktaviani Yossi Rahmadeni Yuliani Arsita Yulistriani, Yulistriani yunasfi yunasfi Yusfi, Meqqory Zanur, Harmen Zaunit, Muthia Miranda Zeflianto Rhomar Zelin, Hikmatul Gusti Fadhia Zudit Efendi Zudit Efendi Zulfi Zulfi Zulfi, Zulfi Zulhendri Zulhendri