Article Per Year (5 Year)
p-Index From 2021 - 2026
5.834
P-Index
This Author published in this journals
All Journal Jurnal Farmasi Udayana Biota Pharmascience Jurnal SOLMA JMM (Jurnal Masyarakat Mandiri) Jurnal Farmasi Medica (Pharmacy Medical Journal) PMJ Jurnal Farmasi Indonesia Jurnal Ners Journal SAGO Gizi dan Kesehatan Jurnal Farmasi dan Sains Indonesia (JFSI) Sasambo Journal of Pharmacy Bulletin of Community Engagement Journal of Science and Technology Research for Pharmacy Al-Khidmah Jurnal Pengabdian Masyarakat JUMANTIK (Jurnal Ilmiah Penelitian Kesehatan) DEVOTE: Jurnal Pengabdian Masyarakat Global Experimental Student Experiences PCJN Pharmaceutical and Clinical Journal of Nusantara INOVASIA Sinteza Jurnal Ilmiah Kesehatan Jurnal Ilmiah Farmasi Simplisia Journal of Biotropical Research and Nature Technology NAWASENA: Journal of Community Service Nusantara Innovation Journal Jurnal Info Kesehatan Jurnal Biosilampari: Jurnal Biologi
Yahya Febrianto
Department Of Biology, Faculty Of Mathematic And Natural Sciences, Universitas Palangka Raya, Central Kalimantan, Indonesia
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Other

Published : 43 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 43 Documents
Search

 1   2   3   4   5 
INITIATING NANOBUBBLE TECHNOLOGY FOR IMPROVING FRESHWATER FISH FARMING QUALITY Rahman, Sudarman; Suprayogi, Thathit; Ngazizah, Febri Nur; Citrariana, Shesanthi; Haq, Muhammad Hasanul; Gerung, Jenny Blessia; Rahman, Ansori; Fatiqin, Awalul; Alfanaar, Rokiy; Febrianto, Yahya; Arsana, Mu'afa Purwa
JMM (Jurnal Masyarakat Mandiri) Vol 8, No 5 (2024): Oktober
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v8i5.25685

Abstract

Abstrak: Komunitas KKSS Palangka Raya menghadapi tantangan dalam budidaya ikan air tawar, termasuk kualitas air yang buruk dan pertumbuhan ikan yang tidak optimal, yang menghambat produktivitas perikanan. Program pengabdian ini bertujuan untuk meningkatkan keterampilan 18 anggota komunitas dalam menerapkan teknologi nano bubble sebagai solusi inovatif. Metode yang digunakan meliputi sosialisasi, penyuluhan, diskusi kelompok terarah (FGD), dan praktik langsung penerapan teknologi di kolam ikan mitra. Evaluasi dilakukan dengan wawancara dan observasi untuk mengukur perubahan keterampilan dan hasil budidaya pasca penerapan teknologi. Hasilnya menunjukkan bahwa teknologi nano bubble secara signifikan meningkatkan kualitas air dan mempercepat pertumbuhan ikan, serta meningkatkan keterampilan peserta dalam pengoperasian dan pemeliharaan sistem sebesar 80%. Peningkatan keterampilan ini berkontribusi pada peningkatan produktivitas perikanan di kawasan tersebut, sekaligus menjadi model untuk pengelolaan perikanan air tawar di wilayah Palangka Raya.Abstract: The KKSS Palangka Raya Community faces challenges in freshwater fish farming, including poor water quality and suboptimal fish growth, which hinder aquaculture productivity. This community service program aimed to enhance the skills of 18 community members in applying nanobubble technology as an innovative solution. The methods employed included socialization, counseling, focus group discussions (FGD), and hands-on practice in applying the technology in the community's fishponds. Evaluation was conducted through interviews and observations to measure changes in skills and farming outcomes after the technology's implementation. The results indicated that nanobubble technology significantly improved water quality and accelerated fish growth, while also enhancing participants' skills in operating and maintaining the system by 80%. This skill enhancement contributed to increased aquaculture productivity in the area and serves as a model for freshwater fishery management in the Palangka Raya region.
Optimasi Tablet Levofloksasin Immediate Release Menggunakan Disintegran Sodium Starch Glycolate (SSG) dan Pengisi Laktosa dengan Metode Simplex Lattice Design (SLD) Shesanthi Citrariana; Akhmad Kharis Nugroho; Yahya Febrianto; Defilia Anograh Riani
JURNAL ILMIAH FARMASI SIMPLISIA Vol. 3 No. 2 (2023): Desember 2023
Publisher : Jurusan Farmasi, Politeknik Kesehatan Kementerian Kesehatan Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30867/jifs.v3i2.459

Abstract

Levofloksasin adalah antibiotik yang digunakan dalam terapi utama infeksi paru, juga merupakan sediaan farmasi yang memiliki penerimaan yang baik oleh pasien. Tablet immediate release memerlukan super disintegran yang merupakan eksipien dalam formulasi, perbedaan eksipien yang digunakan dapat memengaruhi bioperformance dari tablet. Optimasi formula digunakan sebagai metode untuk menentukan komposisi eksipien dalam formula. Penelitian ini bertujuan untuk melakukan optimasi formula tablet levofloksasin dengan metode simplex lattice design menggunakan sodium starch glycolate sebagai superdisintegran. Pembuatan tablet dilakukan dengan proses granulasi basah dan dikempa kemudian dilakukan pengujian sifat fisik berupa kekerasan, kerapuhan, waktu hancur dan disolusi efisiensi pada waktu ke 60 menit. Optimasi nilai prediksi dilakukan dengan cara observasi dan dibandingkan nilai responnya menggunakan one sample t-test. Hasil penelitian menunjukan bahwa perbedaan nilai SSG terlihat signifikan pada waktu hancur dengan nilai p<0,05 (0,0056). Hasil formula optimal dengan nilai desirability 0,811 berada pada komposisi SSG sebanyak 8mg/tablet. Pengujian konfirmasi memberikan hasil bahwa antara nilai prediksi vs observasi memberikan nilai yang tidak berbeda p>0,05. Dapat disimpulkan bahwa tablet levofloksasin yang diformulasikan memberikan nilai yang memnuhi kriteria baik sifat fisik dan efisiensi disolusi.
Peran Lembaga Pengelolaan Hutan Desa (LPHD) Desa Tuwunag Kabupaten Pulang Pisau Kalimantan Tengah dalam Perlindungan Satwa Liar Fatiqin, Awalul; Kadafi, Ahmad Muammar; Febrianto, Yahya; Suprayogi, Thathit; Apriani, Ike; Kamison; Panda, Adventus
Nusantara Innovation Journal Vol. 2 No. 2 (2024): June
Publisher : Badan Pengembangan Sumber Daya Manusia Provinsi Kalimantan Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70260/nij.v2i2.31

Abstract

Assistance activities for the community, especially the protection and security section of the Tuwung LPHD area, provide a strong basis for improving village forest management, by identifying problems and challenges faced before and after activities, as well as real data on regional potential including fauna inventory and existing management practices. The evaluation shows a good understanding of the area management section, which contributes to the development of superior human resources for fauna management at LPHD Tuwung. Data from the protection and security section of the Tuwung LPHD area, regarding the role of the area management section, can continue to be improved through training approaches to management and maintenance of fauna, as well as community awareness and development. Management of fauna in village forest areas needs to be carried out wisely and sustainably. Training on management and maintenance of fauna in the LPHD environment for village communities is very necessary as an effort to increase competence in maintaining the sustainability of forest ecosystems, including efforts to increase community awareness about the need to preserve fauna in village forests. The policy implications of this activity emphasize the importance of developing policies that support training and education of village communities in the management and maintenance of fauna. Such policies should include the provision of adequate resources and technical support to ensure the implementation of sustainable and effective forest management practices, as well as understanding the regulatory framework that strengthens the protection of village forest fauna and ecosystems through active community participation.
WORKSHOP METODE PENELITIAN TUGAS AKHIR MAHASISWA BIDANG TEKNOLOGI FARMASI DI MASA PANDEMI COVID 19 UNTUK MENGHASILKAN KUALITAS PENELITIAN YANG BAIK Pitarisa, Agustina Putri; Febrianto, Yahya; Dida, Nurista; Setiyaningsih, Wahyu
Devote: Jurnal Pengabdian Masyarakat Global Vol. 1 No. 2 (2022): Devote : Jurnal Pengabdian Masyarakat Global, Desember 2022
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (418.933 KB) | DOI: 10.55681/devote.v1i2.364

Abstract

The spread of Covid-19 has had many impacts in various sectors, one of which is the education sector. Currently, many activities in educational institutions are limited or even stopped. SStudents’final research is also affected since students’ target and desire to obtain maximum results were hindered by Covid-19 which limited them to using laboratories and libraries. The objective of this research is to help students complete their final assignments effectively and to improve the quality of their final project research during the pandemic. It employed the lecture and Q&A methods. Evaluation was carried out by conducting needs analysis and then reporting the results of the data analysis. The results obtained include: 1) final year students already have knowledge related to the equalization of perception of scientific paper and technique of writing scientific paper in pharmaceutical technology, 2) students know the target of completing the cientific paper.
Sosialisasi Peraturan Pemerintah tentang Perlindungan Tumbuhan Dan Satwa Liar untuk Mendukung Pengelolaan Hutan Desa Tuwung Fatiqin, Awalul; Kadafi, Ahmad Muammar; Febrianto, Yahya; Kamison
Jurnal SOLMA Vol. 13 No. 1 (2024)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v13i1.12867

Abstract

Background: The highly biodiverse Tuwung Village Forest has been the site of a productive collaboration between the village community and the government in an effort to manage a sustainable environment. The unique and rare flora and fauna in this forest have benefited significantly from this collaboration. Populations of rare species have increased, and disturbed ecosystems have also experienced significant recovery. The main objective of this collaboration is to maintain the sustainability of the environment and natural resources in Tuwung Village in line with applicable regulations, especially the Minister of Environment and Forestry Regulation No. 106. Method: Assistance using the Asset Based Community Development (ABCD) method has been adopted in the implementation of PLHD management socialization in Tuwung Village. Result: The results of the analysis show that the participants, namely the managers of KPHD Tuwung, have achieved a very good level of understanding regarding various key aspects, such as the role and function of the area protection and security section (95%), area patrol scheme (98%), animal protection status (100%), data collection and reporting (90%), and animal release (100%). Conclusion: The high level of enthusiasm from the participants reflects their commitment to implementing PLHD management concepts, which are expected to contribute significantly to sustainable environmental conservation in Tuwung Village.
Inovasi Pengembangan Teknologi Sistem Otomatis Pengendalian Hama di Kebun Buah Kelompok Tani Harapan Kota Palangka Raya Arsana, Mu afa; Ngazizah, Febri Nur; Wilda, Robiatul Witari; Adi, Mika; Jipasca, Elon; Febrianto, Yahya; Alfanaar, Rokiy; Rahman, Sudarman; Suprayogi, Thathit; Citrariana, Shesanthi; Fatiqin, Awalul
Al-Khidmah Jurnal Pengabdian Masyarakat Vol. 5 No. 3 (2025): SEPTEMBER-DESEMBER
Publisher : Institute for Research and Community Service (LPPM) of the Islamic University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56013/jak.v5i3.4923

Abstract

The Community Service Program was carried out at the Harapan Farmers Group, Kereng Bangkirai Sub-district, Palangka Raya City, as an effort to provide innovative solutions to pest attack problems that often reduced fruit farm productivity. Previously, farmers had relied on manual pesticide spraying, which required considerable time, labor, and cost, and posed health risks. To address this challenge, the service team from the University of Palangka Raya developed an automated pest control system that was able to regulate pesticide spraying independently and efficiently. The activities were conducted through stages of socialization, training, and system mapping of automation in the fruit farm area, involving members of the farmers group actively. The implementation results showed an increase in participants’ understanding of the technology by 30–40 percent, improved efficiency in pesticide use by up to one-third compared to manual methods, and a reduction in working time by nearly 50 percent. This activity not only improved farmers’ skills and productivity but also served as a concrete step toward the implementation of sustainable smart farming in Palangka Raya through collaboration between the university and the community.
Peningkatan Kapasitas Produksi Gummy Candy Sehat Berbasis Buah Lokal melalui Pelatihan dan Transfer Teknologi Citrariana, Shesanthi; Ayu, Regina Wahyudyah Sonata; Riani, Defilia; Desindria, Galang Rizdho; Yosaeunike, Vitatani; Febrianto, Yahya; Alfanaar, Rokiy; Rahman, Sudarman; Suprayogi, Thathit; Arsana, Mu afa; Fatiqin, Awalul
Al-Khidmah Jurnal Pengabdian Masyarakat Vol. 5 No. 3 (2025): SEPTEMBER-DESEMBER
Publisher : Institute for Research and Community Service (LPPM) of the Islamic University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56013/jak.v5i3.4924

Abstract

The problem of fruit waste due to oversupply in agritourism, which causes economic losses and environmental burdens, is the focus of this community service activity. The program aims to enhance partners' capacity through training and technology transfer in producing healthy gummy candy from local fruits. Implementation methods included observation, socialization, practical training, and evaluation involving 20 participants from Agrowisata Cipta Rasa Pak Slamet. The results showed significant improvement in three aspects: conceptual and material understanding (85-90%), procedural skills (95%), and partner enthusiasm and motivation (100%). The implementation of green economy principles was achieved through the conversion of fruit surplus into high-value products with extended shelf life. This program successfully established a strong production foundation while creating a sustainable green value chain. It is concluded that the participatory training approach effectively empowers partners and is ready to be replicated in other locations with similar problems. Program sustainability is ensured through partner commitment and an agreed-upon production monitoring plan.
Peningkatan fungsional bedak dayak dengan ekstrak daun sirih hutan gambut Kalimantan Tengah (Piper aduncum) sebagai anti dengue Rahman, Sudarman; Febrianto, Yahya; Fatiqin, Awalul; Sulistia, Tiya; Alfanaar, Rokiy; Arsana, Mu'afa Purwa; Suprayogi, Thathit; Desindria, Galang Rizdho; Citrariana, Shesanthi
Jurnal SAGO Gizi dan Kesehatan Vol 6, No 3 (2025): Nopember
Publisher : Poltekkes Kemenkes Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30867/gikes.v6i3.2467

Abstract

Background: Dengue Hemorrhagic Fever (DHF) was  disease caused by a virustransmitted the Aedes aegypti. One of the products with local wisdom that prevented DHF was the formulation of dayak powder from sirih hutan leaves. Based on phytochemical, contained terpenoids and flavonoids.Objectives: This study aims to identifythe group of antidengue compounds, determine the formula and evaluate the preparation of topical formulation.Methods: The research design used a pre experimentaldesign with variations and formula development, was conducted at the Biomedical Laboratory FK and PPIIG UPR in August-November 2024. Ethanol extract was obtained using the maceration for 3x24 hours, evaporated using a rotary evaporator and contained 132,5059 g. The extract was analyzed using GC-MS, then formulated with dayak powder and a physical test. Data were analyzed using the One Way Anova statistical test and continued Tukey's post hoc at 95% CI.Results: Sample showed 52 peak areas representing 7 possible identified compounds with a percentage of similarity> 70% (GC-MS). Then the five formulas were physically tested. The results of organoleptic and pH all formulas produced powder aromatic, green, and the criteria of skin pH range (4,5-6,5). The 5th formula showed better results based on the flow time test (5,46 seconds), the settling test produced 3,5-6% (<10%), adhesion test, smoothness, and hedonic. Based on data analysis with One Way Anova, a significant difference was produced in each dayak powder formula (pvalue=0,05).Conclusion: Ethanol extract of sirih hutan leaves has 7 possible compounds with antidengue activity and the 5th formula has better physical test results.
SUSTAINABLE TOURISM: SOLAR PANEL BASED LIGHTING DESIGN FOR AGROTOURISM SECTORS Febrianto, Yahya; Samudra, Agung; Arsana, Mu'afa Purwa; Alfanaar, Rokiy; Citrariana, Shesanti; Rahman, Sudarman; Fatiqin, Awalul; Suprayogi, Thathit; Desindria, Galang Rizdho; Saputra, Mika Adi; Al-Hadi, Risfa Aliya
JMM (Jurnal Masyarakat Mandiri) Vol 8, No 5 (2024): Oktober
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v8i5.25432

Abstract

Abstrak: Agrowisata Cipta Rasa Pak Slamet di Palangka Raya menghadapi masalah pencurian buah yang mengganggu keamanan. Tujuan pengabdian ini adalah meningkatkan keamanan dan pengetahuan masyarakat lokal tentang energi terbarukan melalui penerapan sistem penerangan berbasis panel surya dengan sensor gerak. Metode yang digunakan meliputi sosialisasi, penyuluhan, dan workshop praktis kepada 15 anggota komunitas lokal. Evaluasi dilakukan dengan survei pre dan post-test untuk mengukur peningkatan keterampilan teknis (hard skill) dan pemahaman energi terbarukan. Hasil menunjukkan peningkatan keterampilan teknis peserta sebesar 50% dan peningkatan pemahaman tentang pentingnya energi terbarukan dari 30% menjadi 85%. Selain itu, sistem penerangan berhasil mengurangi pencurian buah sebesar 70%, meningkatkan nilai ekonomis agrowisata. Program ini berhasil meningkatkan keamanan dan keterampilan masyarakat, serta mendukung pariwisata berkelanjutan. Abstract: Pak Slamet's Cipta Rasa Agrotourism in Palangka Raya faces fruit theft issues affecting security. The program aims to enhance security and local community knowledge about renewable energy by implementing a solar panel-based lighting system with motion sensors. Methods included socialization, counseling, and practical workshops with 15 local community members. Evaluation was conducted using pre- and post-surveys to measure improvements in technical skills (hard skills) and understanding of renewable energy. Results showed a 50% increase in participants' technical skills and an increase in awareness of renewable energy from 30% to 85%. Additionally, the lighting system reduced fruit theft by 70%, enhancing the economic value of agrotourism. This program successfully improved security and community skills, supporting sustainable tourism.
Formulasi Pil Kunyit (Curcuma Longa L.) Kombinasi Sari Jeruk Limau Kuit (Citrus Hystrix Dc.) Sebagai Antioksidan Citrariana, Shesanthi; Muhammad Priyadi; Anograh R, Defilia; Rahmman, Sudarman; Febrianto, Yahya; Irawan, Ahmad; June N, Franz; Elphasa H, Shavira; Adistia P, Allaya
Sinteza Vol. 6 No. 1 (2026): February
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/sinteza.v6i1.32965

Abstract

Turmeric contains the active compound curcumin, which has been studied for its various biological activities, including antioxidant, anti-inflammatory, antimicrobial, and immunomodulatory properties. Kaffir lime is a plant commonly found on the island of Borneo and is used in traditional medicine and culinary flavors. Kaffir lime fruit and leaves contain various bioactive compounds, such as flavonoids (hesperidin, naringenin), essential oils (citronellal, limonene), and vitamin C. Flavonoids are known to have antioxidant and anti-inflammatory effects that can boost the immune system. Pills are one of the oldest dosage forms in the pharmaceutical world and are still relevant, especially for herbal preparations due to their ease of manufacture and stability. This study aims to formulate pill preparations by combining turmeric and lime juice. The method used is wet granulation to make pills with varying turmeric concentrations, namely F1 0.26% and F2 0.52% using polyvinyl alcohol as a binder. Physical evaluations include water content, weight uniformity, pH, and disintegration time tests. The pills were then tested for antioxidant activity against DPPH. The results showed that the water content of F1 pills was 4.06% and F2 pills 3.75%, pill weight uniformity with RSD value criteria of F1 was 0.21% and F2 pills 3.40%, the average pH of F1 was 6.32 and F2 pills 6.22, and the disintegration time of F1 was 30 minutes and F2 pills 8.26 minutes. The results of the antioxidant activity of the pill preparations showed that the F1 IC50 was 6.36 ppm and the F2 IC50 was 5.53 ppm. From the results obtained, it can be concluded that F2 pill preparations have good physical properties and potential antioxidant activity.
Co-Authors Abdul Chakim Adi, Mika Adistia P, Allaya Adventus Panda Agung Samudra Agustina Putri Pitarisa Agustina Putri Pitarisa Sudarsono Ahmad Irawan, Ahmad Ahmad Muammar Kadafi Akhmad Kharis Nugroho Al-Hadi, Risfa Aliya Alfanaar, Rockiy Alfanaar, Rokiy Ana Indrayati Anna Dwiningsih Anograh R, Defilia Ansori Rahman Arsana, Mu afa Arsana, Mu’afa Purwa Arsana, Mu’afa Purwa Ayu, Regina Wahyudyah Sonata Ayuningtyas, Nurista Dida Buanasari Buanasari, Buanasari Cholifah Citrariana, Shesanthi Citrariana, Shesanti Decenly Decenly Decenly, Decenly Defilia Anogra Riani Defilia Anograh Riani Desindria, Galang Rizdho Desy Suweni Nugrahaningtyas Dewi, Apriana Dida, Nurista Dita Monita Elfahmi . Elon Jipasca Elphasa H, Shavira Emma Ayudia Noriadita Evanisia More Fatiqin, Awalul Fauzan Fikri Fauziah, Anisa Rahma Febri Nur Ngazizah Febri Nur Ngazizah Fifi Nur Apriliani Gerung, Jenny Blessia Gunawan, Yohanes E Gunawan, Yohanes Edy Haq, Muhammad Hasanul I Nyoman, Sudyana, Ike Apriani, Ike Jipasca, Elon June N, Franz Kamison Karyadi Karyadi Karyadi Karyadi Kiki Septiyani Kristyanti, Yulia Leki, Karol Giovani Battista Mariasa, Joice Cleriska Masithoh Nur Mega Eka Yuniyasanti Monita, Dita Muhamad Taufik Hidayat Muhammad Priyadi Muhammad Rifqi Shodri Muhammad Sadam Rahmansyah Mu’afa Purwa Arsana Mu’afa Purwa Arsana Ngazizah, Febri Nur Norhusna, Norhusna Novia Putri Santari Nur Hidayat Nurista Dida Parametta, Vidya Pitarisa, Agustina Putri Prasetyo, Alno Puspa Dwi Pratiwi Putri Wineni Putri, Luluk Aniqoh Meliana Ra Hoetari Tirta Amelia Rahman, Ansori Rahman, Sudarman Rahmman, Sudarman Riana, Shesanti Citra Riani, Defilia Riri Novita Sunarti Rizki Rachmad Saputra Sahari, Yudhi Ekakristian Sandi Mahesa Yudhantara Saputra, Mika Adi Sawal, Rizky Ardian Hartanto Serang, Yithro Setiyaningsih, Wahyu Shesanti Citra Riana Shesanti Citra Riana Shodri, Muhammad Rifqi Simajuntak, Ruth Riama Siti Sunariyati Sulistia, Tiya Syarifah Syarifah Thathit Suprayogi Thathit Suprayogi Wahyu Setiyaningsih Wahyu Setiyaningsih Wilda, Robiatul Witari Yithro Serang Yithro Serang Yithro Serang Yohanes Edi Gunawan Yosaeunike, Vitatani Yudhi Ekakristian Sahari Yulita, Elia