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All Journal JOURNAL OF COASTAL DEVELOPMENT Jurnal Pendidikan dan Pembelajaran Kimia (JPPK) PENA SAINS Edukasi: Jurnal Pendidikan Seminar Nasional Pendidikan IPA Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Pendidikan Kimia (JPKim) Indonesian Journal of Chemistry EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA PENDIPA Journal of Science Education JURNAL EDUCATION AND DEVELOPMENT Journal of Education Technology Jurnal Ilmiah Sekolah Dasar Jurnal Pendidikan Fisika dan Teknologi International Journal for Educational and Vocational Studies JCER (Journal of Chemistry Education Research) Jurnal Eduscience (JES) JPPS (Jurnal Penelitian Pendidikan Sains) JPPIPA (Jurnal Penelitian Pendidikan IPA) Jurnal Abdi: Media Pengabdian Kepada Masyarakat Jurnal Penelitian Pendidikan Matematika dan Sains Jurnal Inovasi Pembelajaran Kimia (Journal Of Innovation in Chemistry Education) Studies in Learning and Teaching Didaktika: Jurnal Kependidikan Hydrogen: Jurnal Kependidikan Kimia Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Bioscientist : Jurnal Ilmiah Biologi JIPB (Jurnal Inovasi Pembelajaran Biologi) IJORER : International Journal of Recent Educational Research Jurnal Pengabdian Kepada Masyarakat EduStream: Jurnal Pendidikan Dasar Jurnal Pijar MIPA JSEP (Journal of Science Education and Practice) UNESA Journal of Chemical Education Unesa Journal of Chemistry International Journal of Emerging Research and Review Jurnal Pendidikan MIPA
Rudiana Agustini
Universitas Negeri Surabaya
Agriculture, Biological Sciences & Forestry Arts Humanities 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 Energy Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Nursing Physics Public Health Social Sciences Veterinary Other

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Development of Android-Based Marbles Chem Hydrocarbon Mobile Game Media to Improve Motivation and Learning Outcomes of 11th Grade Science Students Muhidah, Izzatul; Agustini, Rudiana
Hydrogen: Jurnal Kependidikan Kimia Vol. 11 No. 6 (2023): December 2023
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v11i6.8728

Abstract

One of the uses of ICT in the world of education can be in the form of game media because students are actively involved in learning so that it can increase motivation. Learning outcomes are related to motivation, if the motivation given is more appropriate, the more successful the learning will be. This study aims to obtain feasible Marbles Chem Hydrocarbon media to increase student motivation and learning outcomes based on three aspects, namely validity, practicality, and effectiveness. The research method used is research and development / Research and Development (R&D) adaptation from Plomp (2013), consisting of three phases, namely the Preliminer Phase, the Prototype Making Phase, and the Evaluation Phase. Limited trials were conducted in 11th Grade Science (MIPA) of State Senior High School (SMAN) 20 Surabaya. Validity is obtained from three validators. Practicality is obtained from the results of response questionnaires, observation of student activities, and the implementation of learning. effectiveness is obtained from ARCS motivation questionnaire sheets and student learning outcomes. Media validity on content validity and construct validity barada in the range of scores 4 and 5 with valid and very valid criteria. Practicality is reviewed based on observations of learning implementation, student response questionnaires, and observations of student activities with an average percentage of 98.47%, 96.98%, and the results of observations of relevant activities are greater than irrelevant activities, namely 205.16 > 6.43. The effectiveness of the media obtained pretest-posttest increased from 60 incomplete categories to 87.69 complete categories and the ARCS motivational questionnaire increased from 55.32 with the moderately effective category to 95.85 very effective categories. Based on the results of validity, practicality and effectiveness, Marbles Chem Hydrocarbon media is suitable to be used as a learning medium on Hydrocarbon material.
Development of Student Worksheets based Assessment for Learning on Chemical Equilibrium to Improve Student Science Process Skills Utami, Dianita Fitri; Agustini, Rudiana
Hydrogen: Jurnal Kependidikan Kimia Vol. 12 No. 4 (2024): August 2024
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v12i4.12617

Abstract

This study focuses on creating Student Worksheets (LKPD) that incorporate Assessment for Learning principles to improve students' scientific process skills in chemical equilibrium. The research employs the ADDIE (Analysis, Design, Development, Implementation, Evaluation) model of Research and Development (R&D). The study evaluates the LKPD's effectiveness, practicality, and validity. A one-sample t-test comparing pretest and posttest scores measures effectiveness. Practicality is determined through quantitative descriptive analysis of student feedback questionnaires and activity observation sheets. Validity assessment involves both qualitative and quantitative descriptive analysis using Likert scale validation forms. Results show that the developed LKPD achieved the highest possible validity score (mode of 5) across all aspects. It demonstrated 90.7% practicality and a statistically significant t-test result (p-value of 0.000). These outcomes suggest that the LKPD effectively enhances students' scientific process skills in chemical equilibrium studies. The Assessment for Learning approach and integrated feedback in the LKPD promote active student engagement and foster improved scientific process skills in this subject area.
Pelatihan Pengembangan Soal Evaluasi Berbasis Argumentasi Bagi Guru Kimia di Kabupaten dan Kota Mojokerto Rusmini, Rusmini; Rudiana Agustini; Muchlis, Muchlis; Harun Nasrudin
PaKMas: Jurnal Pengabdian Kepada Masyarakat Vol 5 No 2 (2025): November 2025
Publisher : Yayasan Pendidikan Penelitian Pengabdian Algero

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54259/pakmas.v5i2.3407

Abstract

An initial survey showed that some chemistry teachers at the MGMP of Mojokerto Regency and City had never attended argumentation skills training. Argumentation skills are important to practice as an effort to improve critical thinking skills, improve understanding and problem solving. This activity aims to improve the understanding and skills of chemistry teachers in Mojokerto in developing argumentation-based evaluation questions. This activity was carried out in two sessions through six stages of activities starting from preparation, training, monitoring, implementation, evaluation, and appreciation stages. The results showed that the development of teachers' understanding related to argumentation skills was analyzed using the N-Gain score and the majority were in the moderate group. The results of the question development also showed an increase in the level of argumentation skills. The response questionnaire showed that all teachers supported this PKM activity and the activity had been 100% implemented. This activity is expected to be one of the triggers for teachers to make their students more critical, creative and able to solve problems well through argumentation skills training.
ASSESSMENT FOR LEARNING (AFL)-BASED STUDENT WORKSHEETS: IMPROVING CRITICAL THINKING SKILLS IN BASIC CHEMISTRY LEARNING Muchlis, Muchlis; Nasrudin, Harun; Agustini, Rudiana; Rusmini, Rusmini
JURNAL EDUSCIENCE Vol 12, No 6 (2025): Jurnal Eduscience (JES), (Authors from Thailand, Malaysia and Indonesia)
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jes.v12i6.7829

Abstract

Purpose – This study aims to describe AfL-based student worksheets as a means of improving students' critical thinking skills in Basic Chemistry learning.Methodology – This pre-experimental study employs a one-group pre-test post-test design. The data obtained were analyzed using a mean difference test and an N-gain score. Students' critical thinking skills are considered to have improved if there is a significant difference between the pre-test and post-test scores, and at least 55% of students in a class achieve a medium and/or high criterion of N-gain score.Findings – The mean difference test revealed a significant difference in the pre-test and post-test scores of students' critical thinking skills. The N-gain score measurement showed that the percentage of N-gain score in the medium and high criteria was higher than 55%. This implies that implementing AfL-based student worksheets can enhance students' critical thinking skills in Basic Chemistry Learning.Contribution – The research results reinforced previous findings that AfL implementation can improve students' critical thinking skills, especially in chemistry learning. In addition, feedback on the implementation of AfL can help students identify their strengths and weaknesses in learning, which they can use to improve their learning.
Bridging Sustainability and Chemistry Education: A Systematic Review of Problem-Based Learning in Green Chemistry for Enhancing Scientific Literacy Kusuma, Rani Ratna; Agustini, Rudiana; Lutfi, Achmad; Satriawan, Muhammad; Soraya, Fathimah
Jurnal Pendidikan MIPA Vol 27, No 1 (2026): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpmipa.v27i1.pp100-123

Abstract

This study aims to identify models for developing teaching materials based on problem-based learning (PBL) in the context of green chemistry and to document the skills reported to have improved in these studies. In addition, this review examines how integrating PBL and green chemistry strengthens science culture, an area where research gaps persist, as previous results have not been systematically summarized. The method used in this study is a Systematic Literature Review (SLR) by following the PRISMA guidelines. Data are obtained from various scientific databases, including Scopus, SINTA, Web of Science (WoS), DOAJ, and Google Scholar, covering publications from 2022 to 2025. A total of 20 peer-reviewed articles that met the criteria were analyzed using a descriptive and bibliometric approach in VOSviewer. The results of the study show that most research reports an improvement in conceptual understanding, critical thinking skills, and environmental awareness when PBL is applied in the context of green chemistry. This approach helps students become aware of environmental issues through relevant problem-solving, such as energy efficiency and the use of environmentally friendly chemicals. The bibliometric analysis highlights five key themes: PBL, green chemistry, scientific literacy, local knowledge, and digital learning, pointing to a growing trend of integrating environmental, cultural, and technological perspectives in research. The thematic synthesis indicates that combining PBL with approaches such as SSI, context-based learning, or ethnoscience can further enhance scientific literacy. This review maps how PBL teaching materials are developed in Green Chemistry and how they relate to scientific literacy. The findings also emphasize the need for quantitative meta-analysis and longitudinal research to examine the long term effects of PBL, a gap not addressed in the 20 reviewed studies. Keywords: systematic literature review, science literacy, green chemistry, problem-based learning.
Validity of CELL Model to Nurturing Student’s Ethnoscience Literacy and Collaborative Skill Shofatun, Anis; Agustini, Rudiana; Rahayu, Yuni Sri
International Journal of Emerging Research and Review Vol. 4 No. 1 (2026): March
Publisher : IKIP Widya Darma Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56707/ijoerar.v4i1.154

Abstract

Objectives: Ethnoscience literacy learning trains students to understand and solve complex problems with a holistic, culture-based approach. Collaborative skills prepare students to work in teams to face the challenges of interconnected life in the 21st century. Previous research found that students' scientific literacy competencies and collaboration skills in several regions in Indonesia still need improvement. Scientific literacy integrated local wisdom and students' socio-emotional skills. Learning interventions are needed to prepare students to face global challenges. This study aims to validate the CELL learning model. Method:  Educational development research was used as the research design, involving two criteria: content validation and construct validation. Three experts in the fields of pedagogy, science content, and learning assessment validated the CELL learning model. Results: The research results and data analysis indicated that the CELL learning model has consistently provided relevant results. The CELL model has met strict validity and reliability standards (with an agreement percentage >75%). Novelty: Validated learning support components includes lesson plans, student textbooks, student worksheet, ethnoscience literacy tests and collaborative skills. The CELL learning model can be applied to train students' ethnoscience literacy competencies and collaborative skills by integrating science with local wisdom and students' socio-emotional development. The CELL learning model is suitable for meaningful science learning and developing students' social skills.
Improving Students' Science Literacy through the Use of Phenomenon-Based Advance Organizer Chemistry Learning Tools in Petroleum Material Azza Nuriah Widowati; Rudiana Agustini; Suyatno
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.10219

Abstract

The purpose of this study was to examine the improvement in science literacy after learning using appropriate chemistry learning tools with a phenomenon-based Advance Organizer model on the subject of petroleum. This study assesses the improvement in science literacy through quantitative description. Data collection was conducted at Puri 1 Senior High School in Mojokerto through pretest and posttest using science literacy questions through trial I on 36 students in class XII-1 and trial II on two classes, XII-5 and XII-8, each with 36 students. The research results showed that the science literacy test scores achieved an n-gain score ranging from 0.76, categorized as high, indicating that this learning tool is effective. The science literacy indicators with high n-gain scores were explaining phenomena scientifically (0.77) and constructing and evaluating designs for scientific investigations, as well as critically interpreting scientific data and evidence (0.78). While the last indicator was in the moderate category with an N-gain score of 0.66, which is researching, evaluating, and using scientific information for decision-making and action, so it needs to be improved in the future.
Pengembangan dan Analisis Validitas Alat Bantu Pembelajaran Kimia Advance Organizer Berbasis Fenomena untuk Melatih Literasi Sains Siswa SMA Azza Nuriah Widowati; Rudiana Agustini; Suyatno
Jurnal Penelitian Pendidikan IPA Vol 11 No 10 (2025): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i10.12598

Abstract

Educational developments in the 21st century require students to be prepared to face global competition. This preparedness can be supported by several basic skills that are equipped to each student as the future generation of the nation, for example, science literacy. Specifically, the study aims to produce and test the validity of a phenomenon-based advance organizer learning tool consisting of a teaching module, student worksheet, textbook, and science literacy assessment instrument. The method used is RnD, with the research design chosen being Thiagarajan's 4D model, which consists of define, design, develop, and disseminate. Data were obtained from three expert validators through validation sheets and analyzed using Aiken’s V formula to determine the validity level of each component of the developed learning tools. The expected outcomes include teaching modules, student worksheets, textbooks, and science literacy questions to be applied in chemistry education. Research data was obtained from three validators using a validation sheet. The validators consisted of two lecturers from the Faculty of Mathematics and Natural Sciences at Unesa and one chemistry teacher from Puri 1 Senior High School in Mojokerto Regency. The data was analyzed based on the validity criteria of each element of the learning tools using Aiken's validation. Previously, the learning tools were reviewed by two chemistry lecturers from the Faculty of Mathematics and Natural Sciences at Unesa with the assistance of a review sheet to obtain suggestions and input. The validity data showed that the learning tools were valid, with validity data meeting the validity criteria, where the teaching module scored 0.86 on the Aiken scale, the student worksheet scored 0.86 on the Aiken scale, the textbook scored 0.89, and the science literacy questions scored 0.99. These findings indicate that the developed learning tools meet high validity criteria and are suitable for use in chemistry learning. The integration of the phenomenon-based approach with the advance organizer model provides a structured framework that helps students connect abstract chemistry concepts with real-world phenomena, thereby improving science literacy and engagement. In conclusion, the phenomenon-based advance organizer chemistry learning tool developed in this study is valid and feasible to be implemented in high school classrooms to train students’ science literacy skills, and further research is recommended to test its effectiveness in improving learning outcomes.
The Potential of Teak Sawdust Waste as A Natural Antiseptic Can Be Explored Through an Extraction Process Using the Pyrolysis and Distillation Methods Yudanti, Yudanti; Agustini, Rudiana; Supardi, Zainul Arifin Imam
International Journal of Emerging Research and Review Vol. 4 No. 1 (2026): March
Publisher : IKIP Widya Darma Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56707/ijoerar.v4i1.164

Abstract

Objective: This study investigates the influence of pyrolysis and distillation processes on the chemical composition and antibacterial potential of liquid smoke produced from teak (Tectona grandis) sawdust waste, aiming to identify bioactive compounds relevant for natural antiseptic applications. Method: Teak sawdust was subjected to oxygen-limited pyrolysis at temperatures of 250–400 °C to produce crude liquid smoke, which was subsequently purified through distillation. Both pyrolysis and distillation fractions were analyzed using Gas Chromatography–Mass Spectrometry (GC–MS) to characterize and compare their chemical compositions, focusing on organic acids, phenolic compounds, furans, carbonyls, and polycyclic aromatic hydrocarbons (PAHs).  Results: GC–MS results demonstrated clear differences between the two processing methods. The pyrolysis fraction exhibited a higher proportion of organic acids (approximately 35%), contributing to lower pH and stronger antibacterial potential through synergistic effects of acids, aldehydes, furans, and phenolics. In contrast, the distillation process increased the relative phenolic content to around 40%, enriching stable compounds such as guaiacol, cresol, and syringol, while reducing highly volatile components. Both fractions contained low levels of PAHs, indicating that the processing conditions were adequately controlled and environmentally safe.  Novelty: This study offers a comprehensive comparison of pyrolysis and distillation pathways in converting teak sawdust into liquid smoke, explicitly linking processing techniques to changes in chemical composition and antibacterial functionality. By integrating detailed GC–MS characterization with functional interpretation, this work advances current knowledge on biomass valorization and provides a scientific basis for tailoring liquid smoke as a natural and sustainable antiseptic.
PEMBELAJARAN ICARE-Modification BERBANTUAN TEKNOLOGI AI: STRATEGI PENINGKATAN KEMAMPUAN BERPIKIR KRITIS MAHASISWA MELALUI E-LEARNING Magdalena, Rita; Agustini, Rudiana; Rahardjo, Rahardjo
Seminar Nasional Pendidikan IPA Ke III Tahun 2025 Vol 3, No 1 (2025): Prosiding Seminar Pendidikan IPA
Publisher : Seminar Nasional Pendidikan IPA Ke III Tahun 2025

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

Abstract

Perkembangan teknologi digital menuntut adanya inovasi dalam model pembelajaran yangmampu mengakomodasi keterampilan abad ke-21, khususnya kemampuan berpikir kritis.Penelitian ini bertujuan untuk menganalisis efektivitas penerapan model pembelajaranICARE-Modofication (Introduction, Connection, Application, Reflection, andExtension–Modification) berbantuan teknologi Artificial Intelligence (AI) dalammeningkatkan kemampuan berpikir kritis mahasiswa melalui e-learning. Metode penelitianyang digunakan adalah quasi eksperimen dengan desain pretest-posttest control group.Subjek penelitian adalah mahasiswa pada program studi X di salah satu perguruan tinggi diIndonesia. Instrumen penelitian berupa tes berpikir kritis dan angket respon mahasiswaterhadap pembelajaran. Hasil penelitian menunjukkan bahwa mahasiswa yang mengikutipembelajaran dengan model ICARE-Modififcation berbantuan AI chatGPT mengalamipeningkatan signifikan dalam kemampuan berpikir kritis dibandingkan dengan kelompokkontrol yang menggunakan metode ICARE konvensional. Selain itu, respon mahasiswamenunjukkan bahwa integrasi AI chatGPT dalam e-learning aplikasi moodle memberikanpengalaman belajar yang lebih interaktif, personal, dan mendorong keterlibatan aktif dalamsetiap tahapan pembelajaran. Dengan demikian, dapat disimpulkan bahwa penerapan modelICARE Modification berbantuan AI chatGPT merupakan strategi efektif dalam meningkatkankemampuan berpikir kritis mahasiswa, sekaligus menjadi alternatif inovatif dalampengembangan pembelajaran digital di Universitas.
Co-Authors Achmad Lutfi Adelia Fitri Syaharani Adyani, Laely Afian, Tilal Afifah, Diah Siti Agustyna Widyaningrum Ahlan Riwahyu Habibi Aida Fikriyah Alberto Yonathan Tangke Allo Andriani, Lupita ANTIKA SARI, VIVIN Arviana Ramadhanti Asri Susetyo Rukmi Azza Nuriah Widowati BENI SETIAWAN Budi Jatmiko Budi Jatmiko Cahyani, Agis Ayu Dewi Markiah DIAN ERLITA PUTRI, NAZTITI Dian Pradianti Dr. I Nyoman Tika,M.Si . Eka Septianingtyas Elok Sudibyo Ely Rohmawati Ely Rohmawati Endah Rahmawati ERMAN ERMAN Erman Erman Evita Harti Nanda Fatimah, Siti Alihatus Fatimatuz Zahroh Fauziyah Nisyah Feliatra Findiyani Ernawati Asih Firdaus, Laras Fitria Hidayati Fransiska, Yuni Fuaidah, Nur Gea, Natasyah Valencia Nilafah Harun Nasrudin Harun Nasrudin Harun Nasrudin Hasanah, Kholifia Nabila Hasnawati Hasnawati Hasnawati Hasnawati Hendra Eka Nurdyanto Hiatun Sri Wahyuni Hurint, Jansensius Dani I Gusti Agung Komang Diafari Djuni Hartawan I Gusti Ayu Tri Agustiana Ibrahim, Musimin Imran, Yuliana Anggraini Izzatul Muhidah Jansensius Dani Hurint Julianto Julianto Julianto Julianto Julianto Julianto Kuki, Agustina Dua Kusuma, Rani Ratna Kusumawati Dwiningsih Laely Adyani Lamdari, Eka Yuniar Retno Laras Firdaus Lathifatul Hikmah Layyina, Nunik Luthfi Faza Afina Riza Walida Luthfi Faza Afina Riza Walida, Luthfi Madlazim Madlazim Madlazim Madlazim Maghfiroh, Lailatul Mahyuddin Syaifulloh Markiah, Dewi Mirwa Adiprahara Anggarani Mu'minatus Solekha, Fadia Muchlis Muchlis Muchlis Muchlis Muchlis Muchlis Muh Makhrus Muhidah, Izzatul Musimin Ibrahim MUSLIMIN IBRAHIM N Narsito NABILAH, SALMA Nafisah, Halimatun Narsito Narsito Narsito Narsito Noera Wahdaniyah Nofi Eriana Sulistiani Nunik Layyina Nur Aida Amyliana NUR ALIZA AGUSTINA, SAVIRA Nur Fuaidah Nurdyanto, Hendra Eka Nurhayati Nurhayati Nurhikma Ramadhana Nurlarasati, Filla Qodaria Oktavilani, Nabila Defti Pradianti, Dian PRATIKNO, PUTRI Prima Retno Wikandari PUJI ASTUTIK, SETYO Purwono, Tri Diansy Yana Putra, Armansyah QODARIA NURLARASATI, FILLA Rahardjo Rahardjo Raharjo Raharjo Raharjo Raharjo Rika Dyanita Sari Risti Wulaningtyas Rita Magdalena RIZKI, ULFATIKHAH Rizza Danila Rofiqotus Sholeha RR. Ella Evrita Hestiandari RUSLY HIDAYAH Rusmini Rusmini S.Pd. M Kes I Ketut Sudiana . Sari Edi Cahyaningrum Sari, Ilma Indana Satriawan, Muhammad Setiawan, Azzahra Laili Tivalia Putri Shofatun, Anis SHOLIHA, AMILATU Sifak Indana Sigit Purnomo Soda, Fransiska Nay Soraya, Fathimah Sri Juari Santoso Sri Juari Santoso Sri Juari Santoso Sri Martini Sri Martini Sri Poedjiastoeti Suhartini, Erna Supardi, ZA Imam Suprayitno Suprayitno Surastri, Surastri Suyatno Suyono Suyono Tangke Allo, Alberto Yonathan TAOFEK, IWAN Tirsa Fitriana Angsari Titik Taufikurohmah Titik Taufikurohmah Tjandrakirana Tjandrakirana Tjipto Prastowo Tjipto Prastowo Toeti Koestiari TOETI KOESTIARI Toeti Koestiari Tukiran Tukiran Tukiran Tukiran Tukiran Tukiran Utami, Dianita Fitri Utiya Azizah Wahono Widodo Wahono Widodo Wahono Widodo Wahono Widodo Wahyanto, Kharisma Nareswari Wahyuni, Hiatun Sri Wahyuningtyas, Intan Nanda Wakhidah, Nur Wasis Wasis Wasis Wasis Wasis Waskito, Rusyariyanto WIDOWATI BUDIJASTUTI Wihdatul Istiqah Yudanti, Yudanti Yuliana Anggraini Imran Yuni Sari Rahayu YUNI SRI RAHAYU Yunita Yunita Yunita Yunita Z. A. Imam Supardi Z. A. Imam Supardi ZA Imam Supardi Zahro, Latifatuz ZAINUL ARIFIN IMAM SUPARDI