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All Journal JPMS (Jurnal Pendidikan Matematika dan Sains) Jurnal Penelitian Saintek Jurnal Penelitian Humaniora INOTEKS : Jurnal Inovasi Ilmu Pengetahuan, Teknologi, dan Seni Jurnal Ilmu Lingkungan Jurnal Sains Dasar Journal of Degraded and Mining Lands Management Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Pendidikan Biologi Indonesia Journal of Tropical Biodiversity and Biotechnology Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Indonesian Journal of Curriculum and Educational Technology Studies Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Bioedukatika Jurnal Pengabdian Masyarakat MIPA dan Pendidikan MIPA Journal of Education Technology Jurnal Pembelajaran dan Biologi Nukleus Jurnal Abdi Insani Jurnal Pendidikan Vokasi Otomotif Jurnal Natural Jurnal Edukasi Biologi Kingdom (The Journal of Biological Studies) Jurnal Manusia dan Lingkungan IJOBI Advance Sustainable Science, Engineering and Technology (ASSET) Jurnal Pendidikan MIPA
Tien Aminatun
Biology Education, Graduate School, Universitas Negeri Yogyakarta, Jl. Colombo No. 1, Yogyakarta, Special Region Of Yogyakarta Province, 55281
Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Neuroscience Physics Public Health Social Sciences Transportation

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Pelatihan Pembuatan Aneka Produk Olahan Cabai dan Bawang Merah sebagai Upaya Peningkatan Nilai Jual Hasil Pertanian dan Pemberdayaan Ibu Rumah Tangga Di Kalurahan Bugel, Kapanewon Panjatan, Kulonprogo, DIY Tien Aminatun; Fitri Rahmawati; Anna Rakhmawati; Rizka Apriani Putri; Budiwati Budiwati; Tutiek Rahayu
Jurnal Pengabdian Masyarakat MIPA dan Pendidikan MIPA Vol 7, No 2 (2023): Vol 7, No 2 (2023)
Publisher : Yogyakarta State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jpmmp.v7i2.59846

Abstract

Bugel is one of districts in Kulon Progo Regency that uses Surjan Method in planting rice  as their local agricultural system. One of major problems faced by the farmer during harvest season is the drop of the yields’price which then lead to the financial loss for the farmers. In order to anticipate the same issue happens in the next harvest season, farmers in subdistrict Bugel, District of Panjaten, Kulon progo Regency want to have a training in regard to process the food such as Red Chilli and Shallot,   therefore rotten and damaged yields due to the longer time of storage can be reduced or even avoided. After being processed through the postharvest techniques, those yields are expected to increase in prices thus they will bring profit and more income for the citizens. This training aims to introduce postharvest techniques that can be used to store the yields longer and also to train citizens on food processing  which resulted in finer product and  ultimately can be sold in  higher price. Red Chilli and Shallots are the main yields harvested during the harvest season outside Rice. Two types of Sambal made from red Chilli and processed food of Shallots (Fried Shallot) are made during the practice. These products hopefully will last longer in storage and also can be sold in higher price compared to the fresh ones.Customer satisfactory surveys results showed that attendance were responded positively towards the training. Based on the evaluation, citizens wish for  similar training in the future with topic regarding the health and safety of the products as well as the marketing aspect of them.
Keanekaragaman Cacing Tanah Pada Lahan Sawah Tercemar Residu Pestisida Nur Rizki Putri Ramadhanti; Tien Aminatun; Anna Rakhmawati; Bernadetta Octavia; Suhartini Suhartini
Jurnal Sains Dasar Vol 12, No 1 (2023): April 2023
Publisher : Faculty of Mathematics and Natural Science, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jsd.v12i1.58953

Abstract

Penelitian ini bertujuan mengetahui kondisi fisikokimia dan keanekaragaman cacing tanah pada lahan sawah tercemar residu pestisida di Wonokerto, Turi, Sleman, Yogyakarta. Penelitian ini merupakan jenis penelitian observasi yang mendeskripsikan keanekaragaman cacing tanah di lahan tercemar residu pestisida terutama golongan organofosfat. Lahan penelitian meliputi lahan A dengan umur penggunaan pestisida organofosfat lebih dari 1 tahun dan lahan B berumur kurang dari 1 tahun. Pengambilan sampel menggunakan teknik handsorting pada petak 25x25x25cm. Sampel diidentifikasi di Laboratorium Lingkungan FMIPA UNY. Analisis data secara deskriptif berdasarkan hasil indeks keanekaragaman Shannon–Wienner. Hasil uji kandungan pestisida golongan organofosfat lahan A dan lahan B adalah tidak terdeteksi. Namun berdasarkan paparan petani, lahan A dan lahan B menggunakan pestisida golongan organofosfat dengan bahan aktif profenofos selama lebih dari 1 tahun. Untuk itu, ke dua lahan diperkirakan tercemar pestisida golongan organofosfat. Hasil uji fisikokimia tanah lahan A bertekstur geluh pasiran dengan kandungan bahan organik dan C organik lebih rendah serta pH, KTK, N total, P tersedia, dan K tersedia lebih tinggi dibanding lahan B bertekstur pasir geluhan. Tingkat keanekaragaman cacing tanah adalah rendah pada ke dua lahan dengan indeks keanekaragaman tertinggi 0,617 pada lahan B berumur kurang dari 1 tahun penggunaan pestisida golongan organofosfat.Kata kunci: keanekaragaman, cacing tanah, cemaran, residu pestisida.This research aims to discover physicochemical conditions of soil and diversity of earthworms in fields contaminated pesticide residues in Wonokerto, Turi, Sleman, Yogyakarta. This research is observational research describes earthworms’ diversity in fields contaminated pesticide residues, especially organophosphate. Research area includes field A, with exposure to organophosphate pesticides for more than 1 year, and field B less than 1 year. The handsorting was employed as a sampling technique in plots of 25x25x25cm. Samples were identified at Environmental Laboratory FMIPA UNY. Data analysis was conducted descriptively based on results Shannon–Wienner diversity index. The test results show pesticide organophosphate content in two fields was undetected. However, based on the explanation from farmers in field A and B, used organophosphate pesticides with active ingredient profenophos more than 1 year. It is estimated, both fields will remain contaminated organophosphate pesticides. The soil physicochemical tests indicate field A, a sandy loam texture, had lower organic matter content and organic C with higher pH, CEC, total N, available P, and available K compared to field B with a loamy sand texture. Diversity level of earthworms is low in both fields with highest index being 0,617 in field B, less than 1 year using organophosphate pesticides.Keywords: diversity, earthworms, contamination, pesticide residue.
Development of Smart Apps Creator Learning Media Using Problem-Solving Learning Models on Global Warming Materials to Improve Critical Thinking and Problem-Solving Ability Reza Fahlevi; Tien Aminatun
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4311

Abstract

This study aims to 1) determine the feasibility of smart apps creator-based learning media used in learning activities, and 2) determine the effectiveness of Smart Apps Creator-based learning media to improve Critical Thinking and Problem Solving skills in Global Warming Materials for Class X Students of SMAN 4 Berau. This research is a Research and Development (R&D) study which refers to the ADDIE model. This research was conducted on 30 students in limited trials and field trials using class X1 and X3 students each of 32 students. The results of the study are that the learning media developed meet the eligibility based on expert judgment and effective learning media in improving critical thinking skills and problem solving abilities. The results of the Manova test show a sig value of 0.000 <0.05, namely Ha is accepted so that there are differences in critical thinking skills and problem-solving abilities between students who use Smart Apps Creator learning media and PowerPoint learning media. The N-gain test of learning media on critical thinking skills gets a score of 68.82 which means it is quite effective and for problem solving skills it gets a score of 91.64 which means it is effective.
Assessing soil bacterial community response to organophosphate pesticides in agricultural field of Yogyakarta, Java, Indonesia ANNA RAKHMAWATI; BERNADETTA OCTAVIA; SUHARTINI SUHARTINI; TIEN AMINATUN
Jurnal Natural Volume 23 Number 3, October 2023
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jn.v23i3.31263

Abstract

Soil contamination by pesticides is one of the world’s most pressing environmental issues. The widespread use of Organophosphate pesticides (OPPs) in agriculture has led to biological diversity changes. The indigenous bacterial community played significant roles in the remediation of soil contaminated with OPPs. This study examines the overall bacterial community composition of three agricultural fields in Yogyakarta, Java, Indonesia, that were exposed to OPPs. The agricultural field was divided into zones near the beach, residential, and mountainous. Sequencing 16S rRNA amplicon fragments used to analyze the soil bacterial community. It was discovered that Proteobacteria, Actinobacteria, and Firmicutes comprised the majority of the bacterial community. In addition, the samples contain a high relative abundance of Bacillus, Bradyrhizobium, Chryseobacterium, Cystobacter, Microvirga, and Burkholderia. The high alpha diversity indexes suggest that the agricultural soil microbiome provides important ecological services and may harbor a wide variety of bacteria and genes with biotechnological applications. The physicochemical soil characteristics are also correlated with the bacterial community structure. The findings can be used to develop bioremediation strategies that employ native microbes to clean and restore agricultural soil contaminated with OPPs.
Identifikasi Logam Berat Kromium di Tiga Sungai yang Melintasi Kota Yogyakarta dan Potensi Fitoremediasinya Tien Aminatun; Anna Rakhmawati; Kun Sri Budiasih; Marfuatun Marfuatun; Baso Samsu Rijal; Abdullah Nashih Amin; David Meilana Nur Arifin; Ajeng Septiana Putri
Jurnal Ilmu Lingkungan Vol 22, No 3 (2024): May 2024
Publisher : School of Postgraduate Studies, Diponegoro Univer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jil.22.3.620-631

Abstract

Winongo, Gajah Wong, dan Code adalah tiga sungai yang melintasi Yogyakarta. Banyak industri yang membuang limbah ke ketiga sungai ini, sedangkan Cr adalah logam berat yang banyak terdapat pada limbah industri. Berbagai penelitian telah dilakukan untuk melihat potensi fitoremediasi Cr, tetapi umumnya pada limbah cair industri, bukan pada perairan langsung. Tujuan penelitian ini adalah mengidentifikasi logam berat Kromium (Cr) di ketiga sungai serta potensi fitoremediasinya. Sampel air dan sedimen diambil dari hulu, tengah dan hilir, kemudian kandungan Cr dianalisis dengan Spektrofotometri UV-Vis di Laboratorium Kimia Fakultas MIPA Universitas Negeri Yogyakarta (UNY). Untuk melihat potensi fitoremediasinya dilakukan eksperimen dengan eceng gondok (Eichornia crassipes) dan kayu apu (Pistia stratiotes) di greenhouse FMIPA UNY. Pengukuran kualitas air diujikan ke Laboratorium BBTKL-PP. Hasil penelitian menunjukkan ketiga sungai teridentifikasi cemaran Cr tetapi masih di bawah ambang baku mutu menurut Peraturan Gubernur DIY Nomor 20 Tahun 2008 tentang Baku Mutu Air di Provinsi DIY Kelas 1. Potensi eceng gondok dan kayu apu sebagai fitoremediator air sungai yang tercemar Cr tidak tampak jelas karena konsentrasi Cr pada ketiga sungai masih rendah di bawah ambang baku mutu (<0.05 mg/L), akan tetapi dilihat dari performa tanaman maka kedua gulma ini berpotensi untuk menjadi fitoremediator di sungai yang tercemar Cr.
Lithogeochemical characteristics and potential hyperaccumulator identification as phytomining agent at the Ratatotok gold mine, Indonesia Aminatun, Tien; Idrus, Arifudin; Simbolon, Doly; Rakhmawati, Anna; Atun, Sri
Journal of Degraded and Mining Lands Management Vol. 11 No. 2 (2024)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2024.112.5251

Abstract

In the future, phytomining will be an environmentally friendly alternative mining technology. Therefore, the exploration of vegetation types having the potential as hyperaccumulators in gold phytomining needs to be carried out. This study aimed to (1) investigate the effect of rock/soil mineralogy characteristics and Au content on the diversity of vegetation types at gold mine sites, and (2) determine the type of potential hyperaccumulator vegetation as a phytomining agent based on the Biological Concentration Factor (BCF). This study was conducted at the Ratatotok gold mine in North Sulawesi Province, Indonesia. The sampling locations consisted of 3 sites, i.e., Bulex, Yance, and Leon, and each site consisted of 5 sampling plots. Soil samples were taken from each sampling plot and then tested for gold content using the ICP-MS method and mineral content using the XRD method. Mineralized bedrock samples were also taken for mineralogical analysis through petrography. Data analysis of soil geochemistry was carried out descriptively. Quantitative descriptive analysis was also carried out to determine the dominant type of vegetation, which was potential for hyperaccumulators at the mine site. The results showed that gold content in the soil affected the diversity of vegetation, which was possibly due to gold stress, which affected plant growth. Based on the BCF value, three local plant species having potential as gold hyperaccumulators with moderate bioaccumulation ability (BCF>0.1-1) were found, namely Pteris vittata, Syzygium aromaticum, and Swietenia mahagoni. However, the use of these plants as phytomining agents requires further research.
E-Modules Through Flipped Classroom and PBL Models on Environmental Pollution Material to Increase Problem-Solving Ability Dwi Novita, Ria; Tien Aminatun; Rihab Wit Daryono
Journal of Education Technology Vol. 6 No. 4 (2022): November
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jet.v6i4.51656

Abstract

The lack of educator knowledge regarding technology, information, and the use of learning media can increase learning boredom which causes students to lack understanding of the material presented by the teacher. So there needs to be innovation in order to have a positive impact on students by using the media. This study aims to develop an android mobile-based e-module on environmental pollution material. This type of research is development. Research using research and development methods. The test subjects were 72 students. The sampling technique uses probability sampling with the simple random sampling method. The methods used to collect data are interviews, questionnaires, and tests. The instruments used to collect data were interview sheets, questionnaires, and test questions in testing the effectiveness of the e-module using a quasi-experimental non-equivalent pretest-posttest control group design. The results of the research stated that using Android-based e-modules was appropriate for learning environmental pollution material. It was concluded that the e-module based on android mobile could improve the problem-solving skills of Class X high school students in biology subjects. Android-based e-modules can help students learn.
Developing an SSI-Based Learning Model of Android Module to Improve Critical Thingking Skills of Students Masing, Feliksitas Angel; Aminatun, Tien
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 8, No 3: Jurnal Pembelajaran Dan Biologi Nukleus November 2022
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v8i3.3226

Abstract

This research aims to know: (1) developing a reasonable biological learning module to improve the critical thingking skills of students, and (2) the effectiveness of biological learning module based on android mobile on students’ critical thinking skills. This research referred to the method developed by Richey and Klein. The population of this research was the students of Giovanni Kupang Senior High School. The data collection used product feasibility assessment sheets and critical thinking skills tests. The results show that: (1) a reasonable biological learning module to improve the critical thingking skills of students is biological learning module based on android through Socio-Scientific Issues-Based Learning on the Subject of Coastal Ecosystems. This module developed according to the stage of DDR by Richey & Klein that includes the model development, model validation (internal and external validation), and model use, and (2) the module based on android mobile through socio-scientific issues based-learning is effective to improve critical thinking skills.
Role of plant growth promoting rhizobacteria on Pteris vittata L as a potential hyperaccumulator plant for gold phytomining agent Aminatun, Tien; Rakhmawati, Anna; Atun, Sri; Idrus, Arifudin; Sujangka, Arsyad
Journal of Degraded and Mining Lands Management Vol. 12 No. 2 (2025)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2025.122.7217

Abstract

Gold phytomining is the extraction of gold from the soil by harvesting specially selected hyperaccumulator plants. One of the potential plant species as a gold hyperaccumulator at the Ratatotok site, North Sulawesi, Indonesia, is Pteris vitata L, possibly because of the presence of rhizobacteria colonies in the roots to help the plant's resistance to metal stress in the soil. The isolation and identification show that the most resistant rhizobacteria to the gold stress is Pseudomonas aeruginosa RTKP1. The study aimed to assess the Pseudomonas aeruginosa RTKP1 to assist the gold bioaccumulation in Pteris vittata L. The phytomining test was carried out with four series of treatments for Pteris vittata L growing media, i.e., (1) tailings without compost and bacterial isolates, (2) tailings with bacterial isolates, (3) tailings with compost, and (4) tailings with compost and bacterial isolate. A descriptive analysis was carried out to analyze the role of the Pseudomnas aeruginosa RTKP1 on gold reduction in the media and gold bioaccumulation in Pteris vittata L. A quantitative analysis was carried out to analyze the bioaccumulation ability of Pteris vittata L with and without the addition of bacterial isolate. The role of the Pseudomonas aeruginosa RTKP1 is to increase the Translocation Factor (TF) and Biological Concentration Factor (BCF), particularly in the roots. The addition of compost to tailings as growing media for Pteris vittata L inhibits the effectiveness of the work of the Pseudomonas aeruginosa RTKP1 in increasing BCF and TF. However, this effect needs to be tested further to obtain significant results.
Studi Komparatif Pengelolaan Sampah Kota untuk Rekomendasi Pengelolaan TPA Regional Piyungan Yogyakarta Ramadhanti, Nur Rizki Putri; Aminatun, Tien
Jurnal Ilmu Lingkungan Vol 23, No 1 (2025): January 2025
Publisher : School of Postgraduate Studies, Diponegoro Univer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jil.23.1.275-285

Abstract

TPA Regional Piyungan merupakan tempat pemrosesan akhir sampah di Daerah Istimewa Yogyakarta. Pengelolaan sampah di TPA Regional Piyungan saat ini dinilai belum efektif dan kondisinya overload. Untuk itu disusun rekomendasi sistem pengelolaan sampah bagi TPA Regional Piyungan berdasarkan studi komparasi terhadap peraturan lokasi ideal dan pengelolaan sampah, serta dikomparasi pula dengan beberapa TPA dan TPST yang berhasil mengolah sampah dengan baik dan bermanfaat bagi masyarakat sekitarnya. Metode dalam penelitian ini adalah metode deskriptif kualitatif berdasarkan data sekunder yang berasal dari referensi terkait sistem dan manajemen pengelolaan sampah kota di tempat pengelolaan sampah. Hasil menunjukkan keadaan TPA Regional Piyungan saat ini kurang sesuai peraturan yang berlaku. Alur rekomendasi dibuat berdasarkan hasil komparasi dengan TPA dan TPST yang berhasil mengolah sampah dengan baik, potensi di TPA Regional Piyungan, serta peraturan. Rekomendasi yang diberikan adalah alur pengelolaan sampah dimulai dari tingkat rumah tangga lalu proses pengangkutan dengan tetap memisahkan sesuai jenis sampah, serta ketika sudah sampai di TPA Regional Piyungan maka sampah berdasarkan jenisnya diolah dengan memanfaatkan teknologi. Pada tahapan alur tersebut diberdayakan pula masyarakat yang akan bertanggung jawab terhadap setiap tahap alur. Alur rekomendasi disusun dengan pertimbangan memberikan manfaat ekonomi bagi masyarakat pengelola yang terorganisasi.
Co-Authors - Suyanta - Yuliati A.A. Ketut Agung Cahyawan W Abdullah Nashih Amin Agung Lesmana Agung Ramadhan Agus Widyianto Aisya, Naafi Ajeng Septiana Putri Aji Suhandy Aji Suhandy Althaaf, Nabila Tsabita Amanina khusna Maulida Amin Khusnadiyah ana arifatul ummahz Anggraeni, Titis Nindiasari Anggun Andreyani Anisa Setya Hidayah Anna Rakhmawati Arifudin Idrus Arrozi, Wahyu Asri Widowati Aulia, Fera Azizah Dila Novianti Azizah Dila Novianti Baiki, Khomsa Amar Baso Samsu Rijal Bernadetta Octavia Bog, Kim Jung Budiwati Budiwati Budiwati Budiwati Daryono, Rihab Wit Daud Dakabesi David Meilana Nur Arifin Diah Tirta Puri Djuwanto Djuwanto Dwi Astuti Dwi Novita, Ria Dwiana Muflihah Yulianti Dwiki Prasetiya Prayudi Edhi Martono Edhi Martono Ema Imtihana Endah Ratna Sari Farida Hanum Feliksitas Angel Masing Fitra Purnama Agung Fitri Rahmawati Fitri Rahmawati Galuh Danang Sumari gendra devi putra achir Heru Kuswanto Hutama, Ponty S.P. I Gusti Putu Suryadarma, I Gusti Putu Ibrahim, Fardan Yusuf Indah Kristiani Siringo Ringo Insih Wilujeng Ishadiyanto Salim Junita Kurniawati Kiswandini, Dina Ayu Kun Sri Budiasih Kurnia Cahyani Kusumawardani, Wening Kuswarsantyo Kuswarsantyo Lili Sugiyarto Lukman Ari Bahrtiar Marfuatun, Marfuatun muhammad irfan Muhammad Rasyid, Muhammad Mutia Ulfah Naafi Aisya Nrangwesthi Widyaningrum Nugroho Susetya Nugroho Susetya Putra Nur Rizki Putri Ramadhanti Nurfatonah, Fitri Nurul Endah Rahmawati1 Paramita Cahyaningrum Kuswandi Paryanto Pertiwi, Melania Citra Pratomo, Ibnu Putri, Rizka Apriani Ramadhanti, Nur Rizki Putri Ratnawati Ratnawati Regina Tutik Padmaningrum Reginaldis Isabella Sado REZA FAHLEVI Reza Fahlevi Rizka Apriani Putri Rizky Diah Aryani Rizky Diah Aryani Roin Fathul Arzaqi S. Djalal Tanjung S. Djalal Tanjung, S. Djalal Sabar Nurohman Sari, Tutik Utika satrio haryo pamungkas Setyo Sulistyono Simbolon, Doly Siti Ainun Jariah Siti Umniyatie Siwi Indarti Slamet Suyanto SRI ATUN Sri Harti Widyastuti Sudarsono Sudarsono Sugma Suhartini Suhartini Suhartini Suhartini Suhartini Suhartini Sujangka, Arsyad Sulistiyawati Sulistiyawati Sunarta Suratman Woro Suratman Woro Suratsih Suratsih Triatmanto Triatmanto Tutiek Rahayu Tutiek Rahayu Unayah, Habibatul Utami, Yanika Cahya Vichit Rangpan Victoria Henuhili Victoria Henuhili Wibowo, Yuni Yanuarief, Cecilia Yoga Guntur Sampurno yoyon arifta Yuliati Yulianti Yuliati Yuliati Yuni Prastiwi Mutiarani Yuni Wibowo Yuni Wibowo Zaenuddin Hudi Prasojo