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All Journal EKSAKTA: Journal of Sciences and Data Analysis Reaktor International Journal of Renewable Energy Development Jurnal Ilmu Lingkungan Jurnal Kesehatan Masyarakat Abdimas Jurnal Kompetensi Teknik Jurnal Bahan Alam Terbarukan Lembaran Ilmu Kependidikan Rekayasa: Jurnal Penerapan Teknologi dan Pembelajaran Sainteknol : Jurnal Sains dan Teknologi Eksergi: Chemical Engineering Journal JURNAL INTEGRASI PROSES IJFAC (Indonesian Journal of Fundamental and Applied Chemistry) JC-T (Journal Cis-Trans): Jurnal Kimia dan Terapannya Journal of Economic Education Jurnal Rekayasa Bahan Alam dan Energi Berkelanjutan Journal Of Chemical Process Engineering (JCPE) Indonesian Journal of Chemistry Journal of Teaching and Learning in Elementary Education Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan AMALIAH: JURNAL PENGABDIAN KEPADA MASYARAKAT Jurnal Ternak ASEAN Journal of Chemical Engineering Jurnal Pembelajaran Pemberdayaan Masyarakat (JP2M) Jurnal Pengabdian Masyarakat Khatulistiwa Jurnal At-Taghyir : Jurnal Dakwah dan Pengembangan Masyarakat Desa REACTOR : Journal of Research On Chemistry And Engineering Cokroaminoto Journal of Primary Education International Journal of Research Innovation and Entrepreneurship Prosiding Seminar Nasional Pengabdian Kepada Masyarakat Bulletin of Chemical Reaction Engineering & Catalysis Journal Of Chemical Process Engineering JURNAL REKAYASA KIMIA & LINGKUNGAN Sainteknol : Jurnal Sains dan Teknologi Rekayasa: Jurnal Penerapan Teknologi dan Pembelajaran Jurnal Panjar : Pengabdian Bidang Pembelajaran
Wara Dyah Pita Rengga
Chemical Engineering Department, Fakultas Teknik, Universitas Negeri Semarang, Kampus Sekaran Gunung Pati, Semarang 50229, Indonesia
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SYNTHESIS OF SILVER NANOPARTICLES FROM SILVER NITRATE SOLUTION USING GREEN TEA EXTRACT (CAMELIA SINENSIS) AS BIOREDUCTOR Rengga, Wara Dyah Pita; Yufitasari, Arie; Adi, Wismoyo
Jurnal Bahan Alam Terbarukan Vol 6, No 1 (2017): June 2017 [Nationally Accredited]
Publisher : Semarang State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbat.v6i1.6628

Abstract

The synthesis of silver nanoparticles with micro size is highly required in antibacterial fields. The biorefinery material is highly potential as a bioreductor which is applied in the synthesis of nanoparticles. The bioreductor is made from green tea leaves extraction using aquadest to extract its active substance, the catechin which is derived from polyphenol. The polyphenol can reduce the synthesis of silver nanoparticles naturally. The result of FTIR analysis from green tea leaves extract containing polyphenol shown in the uptake functional groups is -OH group located in 3425 cm-1, C=O group located in 1635 cm-1, C=C group located in 1527, and 1442 cm-1 , and C-O group located in 1234 cm-1. The precursors of AgNO3 was used as the main synthetic material. The synthetic condition was resulted from the reaction between the extraction of green tea extract and AgNO3 as the precursors in the variation of synthetizing time. The heating process during synthesizing is done in 50 ˚C along with stirring to foster the creation of silver nanoparticles. The analysis result of XRD shows that silver nanoparticles has the diffraction peaks in the angle of 2 theta that are 44.08, 64.40, and 77.51. The types of silver nanoparticles is Ag0 nanoparticles with face-centered cubic crystal structure. Based on TEM analysis, the size and particle size distribution can be determined using image J. The distribution shows that the longer synthesizing time, the bigger nanoparticles produced. With synthesizing times at 24 hours, 6 hours, 3 hours, and 2 hours produce average particle size of 26.4 nm; 9.2 nm; 8.4 nm; and 7.4 nm respectively.
KARBON AKTIF TERMODIFIKASI NANOSILVER Rengga, Wara Dyah Pita; Hand, Prima Astuti
Sainteknol : Jurnal Sains dan Teknologi Vol 14, No 1 (2016): June 2016
Publisher : Unnes Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/sainteknol.v14i1.7620

Abstract

Carbon was prepared from dried waste bamboo (Dendrocalamus asper) using chemical activation with KOH. The carbon was prepared with the activating agent in a mass ratio of KOH and dried bamboo (3:1) at 800oC. Using impregnation technique, the bamboo-based activated carbon has developed with modified Ag nanoparticle (Ag-AC) to capture formaldehyde. The Ag-AC has characteristics of moderate surface area of 685 m/g and average pore size of 2.7 nm. The adsorption equilibriums and kinetics of formaldehyde on Ag-AC measured. The influences of initial formaldehyde on adsorption performance have measured in a batch system. The equilibrium data were evaluated by isotherm models of Langmuir, Freundlich, and Temkin. The Langmuir model well describes the adsorptive removal of formaldehyde on Ag-AC in this study. Pseudo-first-order and pseudo-second-order kinetic equations were applied to test the experimental data. The pseudo-second-order exhibited the best fit for kinetic study.
BIODIESEL DARI CAMPURAN LEMAK SAPI (Beef Tallow) DAN MINYAK SAWIT Pita Rengga, Wara Dyah; Ernawati, Rosidah Erlis
Jurnal Bahan Alam Terbarukan Vol 1, No 1 (2012): June 2012
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbat.v1i1.2540

Abstract

Cadangan minyak bumi semakin menipis, sehingga dicari bahan bakar alternatif, salah satunya adalah biodiesel. Minyak nabati terutama minyak sawit merupakan bahan baku edible sedangkan lemak sapi merupakan bahan baku non-edible dengan biaya rendah dan memiliki ketersediaan tinggi pada produksi sapi. Pemanfaatan lemak sapi yang belum maksimal dapat digunakan bersama minyak sawit untuk menghasilkan biodiesel. Lemak sapi dicairkan supaya menjadi minyak sapi. Bahan baku minyak sapi dan minyak sawit dicampur dengan perban-dingan 3:1. Campuran minyak ditransesterifikasi dengan metanol dengan perbandingan molar (1:6) dan katalis NaOH. Proses dilakukan selama 90 menit pada suhu ±65°C. Hasil proses transesterifikasi adalah metil ester dan gliserol. Metil ester pada lapisan atas dipisahkan dari gliserol kemudian dilakukan pencucian. Metil ester atau biodiesel selanjutnya diuji angka asam, viskositas, densitas, dan analisis menggunakan GC-MS. Yield biodiesel yang dihasilkan dari campuran minyak sapi dan minyak sawit adalah 76%, angka asam 0,67124 mg-KOH/g, densitas 857,76 kg/cm³, dan viskositas 3,0074 mm2/s. Kesemua parameter tersebut sesuai dengan standart mutu SNI biodiesel. Kandungan metil ester dari minyak sawit dan lemak sapi adalah metiloleat dan metil palmitat. The availability of the fossil fuel is decreasing; hence the finding of an alternative fuels is very important. One of those alternative fuels is biodiesel. Vegetable oil, especially palm oil is the edible raw material, while the beef tallow is the non-edible raw material with low cost production and the availability is huge in the cattle production. The beef tallow mixed with palm oil can be used as raw material for producing biodiesel. Firstly, the beef tallow was melted into beef oil. The raw materials of beef tallow and palm oil were mixed with the composition ratio of 3:1. The resulted mixed-oil was transesterificated by adding methanol with molar ratio of 1:6 and NaOH as catalyst. The transesterification process was carried for 90 minutes at ±65°C. Transesterification process produces methyl ester and glycerol. The produced methyl ester on the upper layer was separated from the glycerol and then washed. The produced methyl ester was tested to determine the acid number, viscosity, and density. Analysis of the methyl ester components using GC-MS was also conducted. The experimental results show the yield of produced biodiesel from mixed-oil of beef tallow and palm oil (3:1) was 75.93%. The tested acid number, density, and viscosity were 0.67124 mg-KOH/g, 85.76 kg/cm³, and 3.0074 mm2/s, respectively. Data of the tested methyl ester properties are in accordance with the quality of standard ISO for methyl ester. The content of the produced methyl ester from the mixed-oil of beef tallow and palm oil are metiloleat and methyl palmitate.
OPTIMASI YIELD ETIL P METOKSISINAMAT PADA EKSTRAKSI OLEORESIN KENCUR (Kaempferia galanga) MENGGUNAKAN PELARUT ETANOL Setyawan, Eko; Putratama, Pandhu; Ajeng, Asriningtyas; Pita Rengga, Wara Dyah
Jurnal Bahan Alam Terbarukan Vol 1, No 2 (2012): December 2012
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbat.v1i2.2547

Abstract

Kencur (Kaempferia galanga L.) banyak digunakan sebagai bahan baku obat tradisional (jamu), fitofarmaka, industri kosmetika, industri makanan, dan industri insektisida. Minyak atsiri rimpang kencur mengandung etil sinnamat dan metil p-metoksi sinamat (EPMS). Ekstraksi oleoresin kencur dilakukan dengan etanol sebagai pelarut. Optimasi yield EPMS diteliti terhadap perbandingan massa serbuk kering kencur dan etanol dan waktu ekstraksi. Perbandingan kencur : etanol yang digunakan adalah 1 : 2, 1 : 3, dan 1 : 4. Waktu operasi yang digunakan adalah 2 s.d 5 jam. Tahapan proses ekstraksi oleoresin kencur adalah preparasi bahan, ekstraksi, evaporasi dan pemurnian. Oleoresin hasil ekstraksi dianalisis dengan uji GC-MS untuk mengetahui kandungan EPMS dan kandungan minyak atsiri lain dalam oleoresin kencur. Oleoresin hasil ekstraksi berwarna coklat tua dengan yield antara 6-8%. Kandungan EPMS dalam oleoresin bervariasi antara 67,77 hingga 87,57%. Massa oleoresin optimal hasil ekstraksi adalah 6,09 gram pada perbandingan kencur dan etanol 1:4 selama 4 jam. Pendekatan persamaan hasil ekperimen ekstraksi kencur dan etanol menghasilkan titik optimal EPMS pada waktu ekstraksi 3,62 dengan massa EPMS 6,04 gram Lesser galangal (Kaempferia galanga L.) is widely used as a traditional medicine (herbal medicine), fitofarmaka, cosmetics industry, food industry, and insecticide industry. The essential oils in the Lesser galangal contain ethyl sinnamat and methyl p-methoxy cinnamic (EPMS). The oleoresin extraction of Lesser galangal was performed using ethanol as a solvent. Optimization of the EPMS yield was investigated to dry powder mass ratio of Lesser galangal and ethanol as well as the extraction time. The ratio of Lesser galangal : ethanol was  varied from 1: 2, 1: 3 and 1: 4. The chosen operating time were 2 to 5 hours. The procedure of the oleoresin extraction process of Lesser galangal includes the preparation of materials, extraction, evaporation and purification. The extracted oleoresin was analyzed by GC-MS to determine the content of Ethyl P-methoxycinnamate (EPMS) and other volatile oil content in the oleoresin of Lesser galangal. The extracted oleoresin color was light brown to dark brown with the yield of between 6.31 to 8.3%. The EPMS content of the oleoresin varies between 67.77 to 87.57%. The optimum mass of the extracted oleoresin was 6.09 gram for 1:4 ratio of Lesser galangal : ethanol and 4 hours of the extraction time. The equation approach of the experimental results of Lesser galangal and ethanol produced the EPMS optimum point at the extraction time of 3.62 hours and EPMS mass of 6.04 grams.
Konservasi Kotoran Sapi untuk Mendukung Desa Wisata Dyah Pita Rengga, Wara; Wulansarie, Ria; Wijayatim, Nanik; Tunggul Pawenang, Eram
Jurnal Abdimas Vol 23, No 1 (2019): June
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LP2M), Universitas Negeri Semarang

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

Abstract

In Nongkosawit village, district Gunungpati, Semarang, the availability of livestock are very abundant in the presence of 60 cows. Cowshed has been allocated respectively integrated with cattle owners in accordance with its cows. The work program carried out by Tim IbM is the extension of energy conservation from cow manure into biogas energy and fertilizer plants, an environmental sanitation in the cowshed construction of biogas digester installation and provision of water pumps and packing of organic fertilizer in the tourist village. Biogas energy can be used for lighting and cooking while its by-products can be used as fertilizer. Gain on sale of fertilizers is four times the price than cow dung. The fertilizer contains elements N, P, and K atoms that can nourish plants in sufficient quantities.
Phosphate Release from Slow Release fertilizer using a mixture of Chitosan and Potato Flour as a coating Rengga, Wara Dyah Pita; Mubarok, Muhammad Afnan; Cahyarini, Nindy Septian
Jurnal Bahan Alam Terbarukan Vol 8, No 1 (2019): June 2019 [Nationally Accredited - Sinta 2]
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbat.v8i1.15289

Abstract

Indonesia has a high fertilizer demand because its use is easily dissolved during watering, so the fertilization process is inefficient. On the other hand, crab shells accumulate every year because the waste is almost 50% of the initial weight. One way to overcome this problem is to make a modified fertilizer into a slow release fertilizer by adding a bio-gel layer from chitosan and potato flour. The hydrophobic properties of chitosan and potato powder were chosen in addition to the amylopectin content of potato flour more than other types of starch. Then chitosan was dissolved using acetic acid, while potato starch was dissolved by distilled water by heating 76oC. Both mixtures are added to the fertilizer then stirred until the compost is coated. Scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FTIR) were used to characterize the morphology and composition of the products. Addition of thickness to the outer layer of manure reached 35.56 µm. The O-H function group is found in the spectrum of potassium and phosphorus which shows that there is a hydrogen bond in chitosan and potato flour. The most substantial swelling is obtained at the K (chitosan): P (potato flour) ratio of 3:7. The wet retention test showed that the addition of chitosan and potato flour was able to withstand soil retention. In the release test for Phosphorus shows good results at a value of 0.923 mg/L.
EKSTRAKSI DAN KARAKTERISASI PEKTIN DARI BELIMBING WULUH (Averrhoa bilimbi,L) Roikah, Sri; Rengga, Wara Dyah Pita; Latifah, Latifah; Kusumastuti, Ella
Jurnal Bahan Alam Terbarukan Vol 5, No 1 (2016): June 2016 [Nationally Accredited]
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbat.v5i1.5432

Abstract

Telah dilakukan ekstraksi pektin dari belimbing wuluhdengan variasi  suhu ekstraksi  60 dan 100°C, serta variasi waktu ekstraksi 30, 60, 90 dan 120 menit.Penelitian ini bertujuan untuk mengetahui suhu dan waktu ekstraksi terbaik. Proses ekstraksi dengan metode refluks menggunakan air destilatyang telah ditambahkan dengan asam klorida. Proses selanjutnya adalah pengendapkan,pencucian dan pengeringan. Pektin yang dihasilkan dianalisis kemudian pektin terbaik dipilih menggunakan perhitungan metode Bayes. Kondisi ekstraksi pektin terbaik adalah pada suhu 100°C dengan waktu ekstraksi 30 menit  dengan karakteristik sebagai beerikut: rendemen 0,38%, kadar abu 2,92%, kadar air 25,40%, berat ekivalen 650,77%, kadar metoksil 5,01%, kadar galakturonat 55,51%, derajat esterifikasi 51,25% dan viskositas 22cP. Pektin  hasil ekstraksi terbaik telah memenuhi standarInternational  Pectin Producers Assosiation (IPPA). Pektin terbaik memiliki warna coklat yang lebih gelap dibandingkan dengan pektin komersial. Hasil analisis FT-IR menunjukkan pektin terbaik dan pektin komersial  keduanya mengandung gugus fungsi O-H, C-H alifatik, C=O, CH3, dan C-O.
SYNTHESIS OF SILVER NANOPARTICLES FROM SILVER NITRATE SOLUTION USING GREEN TEA EXTRACT (CAMELIA SINENSIS) AS BIOREDUCTOR Rengga, Wara Dyah Pita; Yufitasari, Arie; Adi, Wismoyo
Jurnal Bahan Alam Terbarukan Vol 6, No 1 (2017): June 2017 [Nationally Accredited]
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbat.v6i1.6628

Abstract

The synthesis of silver nanoparticles with micro size is highly required in antibacterial fields. The biorefinery material is highly potential as a bioreductor which is applied in the synthesis of nanoparticles. The bioreductor is made from green tea leaves extraction using aquadest to extract its active substance, the catechin which is derived from polyphenol. The polyphenol can reduce the synthesis of silver nanoparticles naturally. The result of FTIR analysis from green tea leaves extract containing polyphenol shown in the uptake functional groups is -OH group located in 3425 cm-1, C=O group located in 1635 cm-1, C=C group located in 1527, and 1442 cm-1 , and C-O group located in 1234 cm-1. The precursors of AgNO3 was used as the main synthetic material. The synthetic condition was resulted from the reaction between the extraction of green tea extract and AgNO3 as the precursors in the variation of synthetizing time. The heating process during synthesizing is done in 50 ËšC along with stirring to foster the creation of silver nanoparticles. The analysis result of XRD shows that silver nanoparticles has the diffraction peaks in the angle of 2 theta that are 44.08, 64.40, and 77.51. The types of silver nanoparticles is Ag0 nanoparticles with face-centered cubic crystal structure. Based on TEM analysis, the size and particle size distribution can be determined using image J. The distribution shows that the longer synthesizing time, the bigger nanoparticles produced. With synthesizing times at 24 hours, 6 hours, 3 hours, and 2 hours produce average particle size of 26.4 nm; 9.2 nm; 8.4 nm; and 7.4 nm respectively.
PENINGKATAN POTENSI DIRI MAHASISWA MELALUI KULIAH KEWIRAUSAHAAN Susilogati, Sri; Wijayati, Nanik; Rengga, Dyah Pita
Lembaran Ilmu Kependidikan Vol 37, No 1 (2008)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/lik.v37i1.517

Abstract

Students do not have much experience of entrepreneurship in the meantime. Itindicates their weakness of practical application toward community problem. Specificpurpose of this activity is to enhance student’s self-potency through entrepreneurshipsubject in order to be a successful entrepreneur. The teaching methods of this subjectare lecturing, product-making, presentation, direct visit, and written test. Theentrepreneurship subject focuses on problem-solving of small industry. Givingcomprehension and a little experience will help to form their sincerity to start andmanage a business. Statistically, there is a significant difference in entrepreneurialspirit between the initial condition and final condition, either on the basis of selfassessment or peer assessment. Based on the result gained from this activity, it can beconcluded that student’s self-potency can be enhanced through entrepreneurshipsubject. It is suggested to students of Semarang State University to keep on doingbusiness development to be a successful entrepreneur.Kata Kunci:Pengembangan, potensi, wirausaha
APLIKASI PEMBELAJARAN CHEMOEDUTAINMENT DENGAN PENDEKATAN GAME SIMULATION UNTUK MENINGKATKAN KECAKAPAN HIDUP Pita Rengga, Wara Dyah; Wijayati, Nanik
Lembaran Ilmu Kependidikan Vol 40, No 1 (2011)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/lik.v40i1.2250

Abstract

Selama ini pendidikan berjalan dengan verbalistik dan berorientasi pada penguasaan mata pelajaran. Praktek pendidikan masih difokuskan agar siswa menguasai informasi yang terkandung dalam materi pelajaran dan kemudian dievaluasi dari seberapa jauh penguasaan siswa. Tujuan penelitian adalah mengaplikasikan Chemoedutainment dengan pendekatan  game simulation agar dalam pembelajaran siswa dibekali dengan kecakapan hidup. Penelitian tindakan kelas ini pada jumlah siswa 38 orang yang terdiri dari 15 siswa laki-laki dan 23 siswa perempuan. Teknik pengumpulan data berupa observasi, tes akhir siklus, dan angket. Berdasarkan analisa data hasil penelitian, rata-rata kecakapan hidup (life skill) siswa pada siklus I adalah 64,86% dan pada siklus II 71,52%, selanjutnya mengalami peningkatan 3,5% dengan rata-rata kecakapan hidup (life skill) 75,02% pada siklus III. Hasil belajar siswa dengan rata-rata 71,05 pada siklus I, dan pada siklus II mengalami peningkatan dengan rata-rata 75,27, selanjutnya pada siklus III dengan rata-rata 82,24.   This character education during verbalistik and oriented solely to the mastery of subjects. Practice education is still focused so that students master the information contained in the subject matter and then evaluated by how much control students. The research objective was to apply the Chemoedutainment with the approach of simulation games in teaching students to be equipped with life skills. This classroom action research based on the analysis of survey data, the average life skills students increased in the first cycle was 64.86% and 71.52% on the second cycle, then increased 3.5% with an average life skills 75 , 02% in cycle III. Student learning outcomes increased by an average of 71.05 in the first cycle, and on the second cycle was increased by an average of 75.27, then on the third cycle with an average of 82.24. (Total 138 kata),
Co-Authors Achmad Chafidz Agung Feinnudin Agung Feinnudin AGUS PURWANTO Agustin, Eny Widhia Ajeng, Asriningtyas Akhmad Sutrisno Aldias Bahatmaka Alifyan Syauqi Amalia Sholehah, Amalia Amir Mahmud Andrian Satria Oktafandy4 Angga Pratama Anne Zulfia Anwaruddin Hisyam Apriliani, Enni Ardianto, Dwi Wahyu Ardik Erwanto Arie Yufitasari, Arie Ashar Shidqi Asnafi, Agus Asriningtyas Ajeng Athiya Rihadatul 'Aisy Qothrun Nada Bahlawan, Zuhriyan Ash Shiddieqy Bayu Tri Wibowo Bayu Triwibowo budi Cahyono Budi Cahyono Cahyarini, Nindy Septian Cantika, Citra Cahya Cepi Kurniawan Chafidz, Achmad Damarjati, Haris Dani Muhtada Daniel Setiyo Nugroho Dewanti, Astiara Anis Dewi Selvia Fardhyanti Dewi Trisnani Dhimas Setiawan Dhoni Hartanto Dino Alfian, Rangga Diyah Ayu Utami, Kiki Duhita Driyah Suprapti Dwi - Hartanto Dwi Wahyu Ardianto Eko Nurjanah, Eko Eko Setyawan Eko, Sutino Ella Kusumastuti, Ella Erika Wijayanti Ernawati, Rosidah Erlis Erwanto, Ardik F Widhi Mahatmanti Fardhyanti , Dewi Selvia Fulia Aji Gustaman, Fulia Aji Godham Eko Saputro Handoko, Pratama Senapati Bagus Haniif Prasetiawan Hapsari, Widya Prita Harianingsih Harianingsih, Harianingsih Harianingsih, Harianingsih Hibatullah, Ridwan Dani Hidayah, Fauziyah Nurul Hidayah, Uswatun Nur Ichwan, Rizky Ihsani, Ade Nurul Imani, Nadya Alfa Cahaya Irawan Sukma, Irawan Irawaty Irawaty Irene Nindita Pradnya Izza Arinanda, Miftakhul Jumari, Arif Juniawan, Eko Rahmad Karnowo - Kega Amalania Salsabiil Khosiatun Khosiatun Laksana, Mochamad Brian Latifah Latifah Lilis Hartati M Nasikin M. Sudibandriyo Maghfiroh, Anik Maharani Kusumaningrum Maharani Rani Maheswari, Asiyah Dita Mardita, Meza Maulana, Dea Maulida Zakia Mellysa Wandasari Miftakhul Izza Arinanda Mohammad Setiawan Mubarok, Muhammad Afnan Muhammad Arsa A D Muhammad Fajrul Rohman Muhammad Rozaq Muna, Laili Nailil Nabil, Nisrina Hasna' Nada, Athiya Rihadatul ‘Aisy Qothrun Nadya Alfa Cahaya Imani Nanggala, Pragusti Lintang Adhi Nanik Wijayati Natalia Desy Putriningtyas, Natalia Desy Nelson Saksono Nirwan Syarif Nurazizah, Nilasari Nurdian Susilowati Nurjanah, Eko Nurul Huda Pandhu Putratama Pangestu, Indra Sakti Prasetiawan , Haniif Prasetya , Agung Tri Prayoga, Ade Bintang Prima Astuti Hand, Prima Astuti Prima Astuti Handayani Putratama, Pandhu Radenrara Dewi Artanti Putri, Radenrara Dewi Artanti Rahmah, Ladunia Rahmalia, Berliana Putri Ratna Dewi Kusumaningtyas Retno Wulandari Ria Wulansarie Ria Wulansarie, Ria Ridwan Dani Hibatullah Risanti, Tiara Bunga Rizki Ria Ramadhani Rosidah Erlis Ernawati Rusiyanto Rusiyanto Rusiyanto, Rusiyanto S. Anis, S. Salsabila , Vira Hanisa Santi Wijayanti, Dwi Gansar Saputra, Danang Dwi Septiningsih, Tri Setijo Bismo Setiyorini, Nurul Setyawan, Eko Shakin Ervita Oktaviyani Shidqi, Ashar Shochifah Diyah Puspitasari Siami, Desy Hikmatul Sri Haryani Sri Kadarwati Sri Kadarwati Sri Roikah, Sri Sri Susilogati Sucihatiningsih Dian Wisika Prajanti Suharyo - Sunyoto Sunyoto Suryani, Parsy Wulan Syabaniah, Nyimas Febrika Tiara Khalifah Permani Triwibowo , Bayu Tunggul Pawenang, Eram Tunggul Pawenang, Eram Vinanza, Naufal Eka Wahyudi Budi Sediawan Wahyudi Wahyudi Waliyuddin Sammadikun Wati, Safna Rahma Widhi Mahatmanti Widi Widayat Widiastuti, Amelia Putri Widya Hary Cahyati Widya Prita Hapsari Wijayatim, Nanik Wismoyo Adi, Wismoyo yoga agung prabowo Yoris Adi Maretta Yudha, Cornelius Satria Zakaria, Zainal