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All Journal Cakrawala Pendidikan JPMS (Jurnal Pendidikan Matematika dan Sains) BERKALA FISIKA Prosiding Seminar Nasional MIPA Jurnal Penelitian Fisika dan Aplikasinya (JPFA) WAPFI (Wahana Pendidikan Fisika) Jurnal Pengajaran MIPA Journal of Education and Learning (EduLearn) Berkala Fisika Indonesia : Jurnal Ilmiah Fisika, Pembelajaran dan Aplikasinya Jurnal Pendidikan Fisika Indonesia Jurnal Pendidikan IPA Indonesia Tadris: Jurnal keguruan dan Ilmu Tarbiyah Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam Jurnal Riset dan Praktik Pendidikan Kimia Jurnal Penelitian dan Pembelajaran IPA Edu Sains: Jurnal Pendidikan Sains dan Matematika Omega: Jurnal Fisika dan Pendidikan Fisika Jurnal Tadris Kimiya Jurnal Penelitian Pembelajaran Fisika Chemistry in Education JPPPF (Jurnal Penelitian dan Pengembangan Pendidikan Fisika) Seminar Nasional Pendidikan IPA Momentum: Physics Education Journal Journal of Science Education Research Diklabio: Jurnal Pendidikan dan Pembelajaran Biologi JPF : JURNAL PENDIDIKAN FISIKA JPPS (Jurnal Penelitian Pendidikan Sains) Jurnal Pedagogi dan Pembelajaran Proceeding Biology Education Conference Asean Journal of Science and Engineering (AJSE) JSEP (Journal of Science Education and Practice) Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) International Journal of Renewable Energy Development Jurnal Pengabdian Isola Jurnal Pendidikan IPA Indonesia
Liliasari ,
Universitas Pendidikan Indonesia, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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Enhancement of Indonesian High School Student Conceptual Mastery on VSEPR Topic Using Virtual Simulation of Molecule Shapes: A Case Study of Quasi-Experimental Evidence Stiawan, E.; Basuki, R.; Liliasari, L.; Rohman, I.
Jurnal Pendidikan IPA Indonesia Vol 11, No 4 (2022): December 2022
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v11i4.36385

Abstract

The Valence Shell Electron Pair Repulsion (VSEPR) is an essential topic for high school student’s fundamental understanding of 3D shapes of chemical compounds. Due to the spatial aspect of the topic, the students were forced to imagine the geometry of the molecule by predicting the free or bonded electron pair repulsion. Suitable learning media to accommodate those features should be precisely selected to help students properly understand the geometry of the molecule based on the VSEPR topic. This study compared the significant difference in the application of two media of animation video and interactive simulation toward the control and experimental groups, respectively, to enhance conceptual mastery of the VSEPR topic. This study was a statistical quasi-experiment study with two classes of control (animation video) and experimental (interactive simulation) groups. The results of the significant difference test of the groups showed that the distribution of the experimental and control groups was not normal (significantly different) and normal (not significantly different), respectively. Analysis results using Mann-Whitney for the non-parametric free two samples comparative test with a 95% confidence level showed that the application of virtual simulation on the experimental group impacted more in improving the conceptual mastery of the VSEPR topic. Furthermore, there was an identified significant improvement in sub-concepts of the VSEPR topic in binding pair, molecular shape, and electron repulsion. These findings could support the teachers in designing lesson plans for students to master the VSEPR topic.
Students’ problem solving skill in nuclear physics course through NPIRL Sri Hartini; Liliasari Liliasari; Parlindungan Sinaga
Momentum: Physics Education Journal Vol. 7 No. 2 (2023)
Publisher : Universitas PGRI Kanjuruhan Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/mpej.v7i2.8567

Abstract

This study aimed to describe students’ problem solving skill in nuclear physics course through the implementation of the Nuclear Physics Inquiry Remote Laboratory (NPIRL). This study employed a pre-experimental quantitative method. The research design was one group pretest-posttest design. The subject of the study was 14 physics students at a university in Banjarmasin, South Kalimantan. In selecting the research subjects, the researchers used purposive sampling technique. The instrument used was a problem-solving skills test in the form of an essay consisting of five questions, and each question consisted of six indicators in problem solving skill according to the Osborn-Parnes Creative Problem Solving (CPS). This research found that the N-gain of students' problem solving skill was 0.32 in the medium category. There are four indicators of problem-solving skills that are categorized as medium: objective finding, fact finding, problem finding and idea finding.  Two other low-category indicators are solution finding and acceptance finding. Based on these findings, it is concluded that students’ problem solving skill in nuclear physics course through NPIRL have increased.
Effect of Substrate and Water on Cultivation of Sumba Seaworm (Nyale) and Experimental Practicum Design for Improving Critical and Creative Thinking Skills of Prospective Science Teacher in Biology and Supporting Sustainable Development Goals (SDGs) Kerans, Geterudis; Sanjaya, Yayan; Liliasari, L.; Pamungkas, Joko; Ate, Yustinus Ghanggo
ASEAN Journal of Science and Engineering Vol 4, No 3 (2024): (ONLINE FIRST) AJSE: December 2024
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ajse.v4i3.72619

Abstract

This research aims to determine the effect of substrate and water type on the cultivation of Sumba seaworm (Nyale) and develop an authentic inquiry project-based practicum instrument on Nyale as Polychaeta to improve critical and creative thinking skills of prospective science teachers. The results of experimental research showed that the substrate of sea sand and sea coral can be used in Nyale cultivation because it can provide a higher survival rate for this organism. Cultivation without substrate causes Nyale to survive less. Sea water is needed to be used in cultivation. The development of an authentic inquiry project practicum instrument about Nyale shows that the instrument is feasible to be used in practicum to improve the critical and creative thinking skills of prospective science teachers. This research contributes well to the development of authentic science learning that can create meaningful science learning for students. This research also supports a problem solver for current issues in the sustainable development goals (SDGs).
Implementation of Competency Enhancement Program for Science Teachers Assisted by Artificial Intelligence in Designing HOTS-based Integrated Science Learning Gunawan, Kadek Dwi Hendratma; Liliasari, Liliasari; Kaniawati, Ida; Setiawan, Wawan
Jurnal Penelitian dan Pembelajaran IPA Vol 7, No 1 (2021): Available Online in May 2021 (Web of Science Indexed)
Publisher : Department of Science Education, Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30870/jppi.v7i1.8655

Abstract

Education currently supported by technological developments such as artificial intelligence (AI) and robotics. Science learning based on higher-order thinking skills (HOTS) is needed as the main goal in learning. AI in teacher professional developments are the new way to be implemented. The purpose of this research was to describe the competency enhancement program for science teacher that assisted by AI in designing HOTS-based integrated science learning. 29 science teachers in West Java participated in this program. Descriptive analysis was used to analyze the data from all participants. The results revealed that the program held in blended learning with face-to-face sessions about higher order thinking skills in science learning, use of multiple representations in science learning, construct of science learnings’ theme, integrated science learning, and continued by online learning by web based-AI. Science teachers perceived helpfulness to integrate various science content, followed courses, held discussion, answer the tests, and validating lesson plan products. Teachers has new experiences for the implementation program.
Workshop on Increasing Teacher Literacy and Critical Thinking Skills on the Topic of Colligative Properties of Solutions [Lokakarya Peningkatan Literasi dan Keterampilan Berpikir Kritis Guru Pada Topik Sifat Koligatif Larutan] Munawaroh, Heli S.H; Liliasari, Liliasari; Sholihin, Hayat; Sumarna, Omay; Setiadi, Rahmat; Widhiyanti, Tuszie; Aziz, Hafiz Aji; Rahayu, Iqlima; Cahyani, Popi; Wulandari, Sarah Ayu
Jurnal Pengabdian Isola Vol 1, No 2 (2022): JPI: VOLUME 1, ISSUE 2, 2022
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/jpi.v1i2.52437

Abstract

Literasi sains dan keterampilan berpikir merupakan kemampuan yang sangat diperlukan pada masyarakat modern. Terdapat berbagai masalah yang hanya dapat diselesaikan dengan melibatkan kedua hal tersebut. Namun peningkatan kedua kemampuan tersebut bukanlah hal yang mudah. Salah satu metode yang telah terbukti dapat digunakan untuk meningkatkan hal aspek tersebut adalah Pembelajaran Berbasis Masalah (Problem Based Learning, PBL). Metode PBL telah dilaporkan untuk dapat meningkatkan berbagai aspek dalam kemampuan peserta didik pada banyak topik, termasuk sifat koligatif larutan. Kegiatan pengabdian ini bertujuan untuk meningkatkan literasi dan keterampilan berpikir kritis pada guru dengan harapan hal ini meningkatkan kompetensi mereka sehingga dapat meningkatkan kualitas luaran peserta didik. Kegiatan pengabdian dilakukan dalam waktu setara dengan 32 jam kegiatan (JP) yang terdiri atas 8 jam kegiatan daring synchronous, 8 jam kegiatan luring, dan 16 jam kegiatan daring asynchronous. Luaran yang dihasilkan dari kegiatan ini salah satunya adalah berupa Rencana Pelaksanaan Pembelajaran (RPP) pada topik sifat koligatif larutan yang berbasis pada PBL. Para peserta lokakarya memperoleh masukan terkait konten dan metode pembelajaran yang dapat diterapkan di sekolah mereka masing-masing, sedangkan tim pelaksana memperoleh komentar dan saran yang dapat menjadi bahan pertimbangan untuk kegiatan berikutnya.Scientific literacy and critical thinking are essential skills that in modern society. There are myriads of problem that solvable if only if those skills are used. However, increasing those skills is not an easy task. One method that have been proven to work is using Problem Based Learning (PBL). This method has been reported to increase several aspects and skills in students in many topics including colligative properties. This community service program aims to increase scientific literacy and critical thinking skills in teacher with the hope that it could increase the outcome of the learning qualities. The program executed with the equivalent of 32 hours (JP) total of program time. The program is split into 8 JP of online synchronous program, 8 JP of offline program, and 16 JP of online asynchronous program. One of the expected outputs of the program is PBL based learning plan (Rencana Pelaksanaan Pembelajaran, RPP) on the topic of colligative properties. Participants of this workshops are given input on the contents and learning methods that then can be used in their own school while the organizers’ team are given comments and input that can then implemented for the improvement of the program.
Training on Development HOTS-oriented Learning for High School Chemistry Teachers: A Case Study [Pelatihan Pengembangan Pembelajaran berorientasi HOTS untuk Guru Kimia SMA: Suatu Studi Kasus] Liliasari, Liliasari; Suryatna, Asep; Nandiyanto, Asep Bayu Dani; Hanafi, Ainul Ahmadsyah; Lestari, Nanda Ayu; Ramdhani, Rikki Mochammad; Wardani, Kicky Uceu; Rachmawati, Iis Sutji
Jurnal Pengabdian Isola Vol 3, No 1 (2024): JPI: VOLUME 3, ISSUE 1, 2024
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/jpi.v3i1.71493

Abstract

Tantangan abad 21 mengharuskan setiap orang memiliki keterampilan HOTS. Pengembangan keterampilan abad 21 dapat melalui pembelajaran berorientasi HOTS. Kemampuan guru dalam mengatasi tantangan tersebut masih memprihatinkan. Oleh karena itu, pelatihan guru diperlukan yang bertujuan untuk membangun penguasaan konsep dan keterampilan guru kimia SMA dalam mengembangkan pembelajaran berorientasi HOTS. Metode dalam PkM ini adalah pelatihan yang dilaksanakan secara hibrid pada tanggal 16 Oktober sampai 27 Desember 2023. Kegiatan pelatihan pengembangan pembelajaran berorientasi HOTS diikuti oleh 10 guru kimia SMA di Bandung.  Data keberhasilan pelatihan diperoleh dari hasil implementasi pembelajaran dan hasil observasi selama proses implementasi pembelajaran. Secara umum guru kimia dapat mengembangkan pembelajaran dan berhasil mengimplementasikan pembelajaran dari beberapa sekolah di Bandung. Hal ini menunjukkan pelatihan dapat meningkatkan penguasaan konsep dan keterampilan guru dalam mengembangkan pembelajaran berorientasi HOTS.The challenges of the 21st century require everyone to have HOTS skills. The 21st century skills development can be done through HOTS-oriented learning. Therefore, teacher training is needed which aims to build high school chemistry teachers' mastery of concepts and skills in developing HOTS-oriented learning. The method in this PkM is training carried out in a hybrid manner from 16 October to 27 December 2023. The HOTS-oriented learning development training activity was attended by 10 high school chemistry teachers in Bandung. Training success data was obtained from the results of learning implementation and observations during the learning implementation process. In general, chemistry teachers can develop learning and successfully implement learning from several schools in Bandung. This shows that training can improve teachers' mastery of concepts and skills in developing HOTS-oriented learning.
The Readiness and Constraints of Technological Integration in Implementing the Case Method and Team-Based Projects in the Mechanics Course of the Natural Science Education Program Taufiq, Muhamad; Kaniawati, Ida; Liliasari, Liliasari; Kulthida Nugultham; Hyung-Yong Park
Jurnal Pendidikan IPA Indonesia Vol. 13 No. 3 (2024): September 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/dw5h5588

Abstract

Through the Case Method and Team Based Project in mechanics lectures, science teacher candidates are expected to be able to master the nature of mechanics. The purpose of this study was to analyse the readiness and constraints of the implementation of case method and team-based project in mechanics courses in the Science Education Study Program. Survey method is applied to obtain data triangulation to achieve the stated research objectives. The results of this research indicate that lecturers' comprehension is still diverse regarding the definition and syntax of the case method and team-based project. In its implementation, the case method is following the theory and expectations in the mechanic's lectures contained in the curriculum documents. Meanwhile, team-based projects still need improvement and development in their application to mechanics’ course. The skills trained in mechanics course are still limited to critical thinking skills, communication, and collaboration, while Learning Outcome (LO) are also set to train creative thinking skills and generic science skill. The learning model chosen and applied by the lecturers is problem-based learning and project-based learning following what is stated in the document of semester learning program. According to students experience during lectures there are still limited to direct instruction which is more experience deepening concepts and lots of discussions. The carrying capacity of the learning environment is quite good based on ICT but it is still dominated by Power Point Presentation and Virtual Lab Applications, while Coding Block and AR-VR have not yet been developed.
Status of Prospective Science Teachers’ Critical and Creative Thinking Skills in Energy and Its Integration Topics Hendratma Gunawan, Kadek Dwi; Liliasari, Liliasari; Kaniawati, Ida; Riandi, Riandi
Jurnal Pendidikan Fisika Vol 12, No 3 (2024): PENDIDIKAN FISIKA
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/jpf.v12i3.11521

Abstract

Developing critical and creative thinking skills is essential for prospective science teachers to address complex scientific problems and design effective integrated science learning. This study aimed to evaluate the critical and creative thinking skills of prospective science teachers, particularly on energy and its integration with other scientific topics. A total of 76 prospective science teachers from a university in East Java, Indonesia, participated in the study. Data were collected using essay tests, observation sheets, and interviews, with critical thinking indicators based on the Ennis framework and creative thinking indicators based on the Guilford framework. The data were analyzed descriptively. The results indicated that students' critical and creative thinking skills were generally in the low category across most indicators. In critical thinking, difficulties were observed in areas such as inference, advanced clarification, and strategy formulation. Similarly, in creative thinking, low scores were evident in fluency, flexibility, originality, and elaboration indicators. These findings highlight the urgent need for instructional innovations and targeted interventions to enhance critical and creative thinking skills among prospective science teachers. Strengthening these skills is crucial for preparing future educators capable of designing and implementing effective integrated science learning strategies. Further research is recommended to explore instructional models and scaffolding techniques that can better support the development of these competencies across diverse scientific topic.
Analisis Rasch Model Pada Instrumen Praktikum Biokimia Isolasi DNA Jeruk Lokal Bengkulu Amida, Nadia; Nahadi, Nahadi; Supriyanti, F.M. Titin; Liliasari, Liliasari
Diklabio: Jurnal Pendidikan dan Pembelajaran Biologi Vol 9 No 1 (2025)
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/diklabio.9.1.19-24

Abstract

Penelitian ini bertujuan untuk menguji instrumen tes yang digunakan pada praktikum isolasi DNA jeruk lokal Bengkulu menggunakan Rasch model. Penelitian ini menggunakan metode Design Based Research (DBR). Penelitian dilakukan pada salah satu perguruan tinggi kota Bandung. Responden penelitian terdiri dari 62 mahasiswa. Item soal dikembangkan berdasarkan indikator yang sesuai dengan praktikum isolasi DNA jeruk lokal Bengkulu. Item soal terdiri dari 15 butir soal pilihan ganda. Kualitas instrumen tes ditinjau secara empiris menggunakan Rasch model. Hasil asumsi unidimensionalitas dan independensi lokal cukup baik dengan nilai Raw variance explained by measures mencapai 37,8% dan uji tingkat kesesuaian item soal menyatakan semua soal valid. Komponen instrumen memiliki nilai reliabilitas yang baik dengan nilai Cronbach Alpha sebesar 0,60. Hasil distribusi tingkat kesulitan soal diperoleh bahwa terdapat 2 butir soal sangat sulit, 5 butir soal sulit, 3 butir soal sedang, dan 4 butir soal mudah.  Hasil item fit menunjukkan bahwa semua soal dinyatakan valid.
Natural pigment-based dye-sensitized solar cells utilizing Caulerpa racemose and Gymnogongrus flabelliformis as photosensitizers Unwakoly, Semuel; Liliasari, Liliasari; Hartati, Sri; Munawaroh, Heli Siti H; Arramel, Arramel; Rusliani, Prima Fitri; Prima, Eka Cahya
International Journal of Renewable Energy Development Vol 14, No 3 (2025): May 2025
Publisher : Center of Biomass & Renewable Energy (CBIORE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61435/ijred.2025.61083

Abstract

This research examines natural dyes' chemical and physical characteristics for potential use in dye-sensitized solar cells (DSSCs). Chlorophyll pigments were extracted from two macroalgae species, Caulerpa racemosa and Gymnogongrus flabelliformis, and analyzed using absorbance spectroscopy, band gap energy calculations, and dye-sensitized solar cell performance evaluation. Fourier Transform Infrared (FTIR) characterisation was used to identify the pigments contained in the dye. The absorbance spectra of chlorophyll pigments extracted from both macroalgae species showed broad peaks at 400–800 nm wavelengths, with Gymnogongrus flabelliformis showing the highest absorbance peak at 403 nm. The redox potential analysis for both macroalgae species showed energy gaps (HOMO/LUMO) of 1.3 eV, 1.4 eV, 2.3 eV, and 2.4 eV, respectively, indicating that these natural dyes are suitable for use in DSSC applications. DSSC devices were fabricated using components such as liquid electrolyte, mesoporous titanium dioxide (TiO₂) photoelectrode, reduced graphene oxide (rGO) as counter electrode, and ITO glass as conductive substrate. Meanwhile, to evaluate how well the photovoltaic system worked, we looked at short-circuit current density (Jsc), open circuit voltage (Voc), fill factor (FF), and overall photoelectric conversion efficiency (η). The results showed that the highest performance for Gymnogongrus flabelliformis was Jsc 0.041 mA/cm², Voc 0.28 V, FF 0.239, and η 0.020%, while the highest performance of Caulerpa racemosa was Jsc 0.023 mA/cm², Voc 0.46 V, FF 0.244, and η 0.019%. These findings indicate the potential for using and developing natural dyes derived from these two macroalgae species in DSSC technology. This research offers insight into the feasibility of marine-derived pigments as a sustainable and environmentally friendly alternative for photovoltaic applications.
Co-Authors - Sarwi A Hinduan A Rusli A. Hakim, A. A. Hinduan A. Mudzakir A. Setiawan A. Suhandi ABADI Abadi Abadi Abdurahman Abdurrahman Achmad A. Hinduan Ade Gafar Abdullah, Ade Gafar Agus Fani Candra Wijaya Agus Setiabudi Agus Setiawan Agus Setiawan Ahmad, Sadijah Albaiti Albaiti, Albaiti Amida, Nadia Anak Agung Gede Sugianthara Andhy Setiawan Arramel, Arramel Ary Setijadi Prihatmanto Asep Bayu Dani Nandiyanto Asep Kadarohman Asep Suryatna Ate, Yustinus Ghanggo Aziz, Hafiz Aji B Tjasyono B. Waldrip Barke, H. D. Basuki, R. Bayong Tjasyono Bayong Tjasyono Bruce Waldrip Buchari Buchari C. T. Kereh C. T. Paulus Cahyani, Popi Cecep Kusmana Chansyanah Diawati D. Rusdiana Damayanti, Elok Dede Robiatul Adawiyah Diana Rochintaniawati Dulanlebit, Yeanchon Henry E. Nursa’adah, E. Edy Soewono Eka Cahya Prima Elva Stiawan Erisda Eka Putra F. M. Titin Supriyanti F.M. Titin Supriyanti Fahyuddin Fahyuddin, Fahyuddin Fatma Hamid, Fatma Fitria Fathan Florentina Maria Titin Supriyanti FM Titin Supriyanti Fujii, Hiroki G. A. P. Saptawati, G. A. P. Gunawan, Kadek Dwi Hendratma H. Rahmatan Hamid, Fatma Hana, M. Nurul Hanafi, Ainul Ahmadsyah Hariyono, Eko Hayat Sholihin Hendratma Gunawan, Kadek Dwi HERNANI - Hikmat Hikmat Hiroki Fujii Hokcu Suhanda Hyung-Yong Park I. Rohman Ida Kaniawati Ijang Kadarohman Ijang Rohman J. Sabandar Joko Pamungkas Jozua Sabandar Jumrodah Jumrodah K. Wiyono Kartimi Kartimi kerans, geterudis Kulthida Nugultham Leni Marlina Lestari, Nanda Ayu M A Martoprawiro M Satriawan M. A. Martoprawiro M. N. Hana, M. N. M. Setyarini Marpaung, Nurliana Mr Rafiuddin Mr Riandi Mr Sumar Hendayana Mrs Siti Darsati Mrs Titin Supriyanti Mrs Wiwin Wulandari Mubarokah, Febriati Dian Muhamad A. Martoprawiro Muhamad A. Martoprawiro Muhamad A. Martoprawiro Muhamad Abdulkadir Martoprawiro Muhamad Taufiq Muhammad A. K. Martoprawiro Muhammad Bachri Amran Muhammad Nurul Hana Mulyati Arifin Munawaroh, Heli S.H Munawaroh, Heli Siti H Nahadi Nasrudin, Dindin Nova Kurnia Nursa'adah, E. Nuryani Rustaman Oerip S Santoso Oerip S. Santoso Omay Sumarna P. C. Tjiang Parlindungan Sinaga Rachmawati, Iis Sutji Rafiuddin Rafiuddin Rahayu, Iqlima Rahmat Setiadi Ramdhani, Rikki Mochammad Ramlawati Ramlawati Retno Dwi Suyanti Riandi Riandi Rifa, Hasna Athaya Rika Rafikah Agustin Rosi Oktiani Rosmiati Rosmiati Rosmiati Rosmiati Rusliani, Prima Fitri S. E. Nugroho S. Mulyani S. Redjeki SADIJAH ACHMAD Saprudin Saprudin Saprudin, Saprudin Sarwi Mahmud Satriawan, Muhammad Setiawan*, Agus Sri Hartati Sri Hartini Sri Mulyani Sri Mulyani Stiawan, E. Sujito . Supriyanti, F. M. Titin Supriyanti, Siti Supriyanti, Siti Susiwi, Susiwi T. R. Ramalis TATI NURHAYATI Taufik Ramlan amalis Tri Isti Hartini, Tri Isti Triannisa Rahmawati, Triannisa Tuszie Widhiyanti Unwakoly, Semuel Wahyu Sopandi Wardana, Rendy Wikrama Wardani, Kicky Uceu Wawan Setiawan Wawan Setiawan Wawan Setiawan Wawan Wahyu Wijaya, Agus Fani Candra Wiji Wiji Wiwi Siswaningsih Wulandari, Sarah Ayu Wulandari, Wiwin YAYAN SANJAYA Yusuf Hilmi Adisendjaja Zeily Nurrachman Zeily Nurrachman