Article Per Year (5 Year)
p-Index From 2021 - 2026
5.222
P-Index
This Author published in this journals
All Journal Journal of Accounting Science JPM (Jurnal Pemberdayaan Masyarakat) Journal Of Nursing Practice Majalah Ekonomi Jurnal Penamas Adi Buana Jurnal Manajerial JURNAL PENELITIAN EKONOMI DAN AKUNTANSI (JPENSI) JURNAL LENTERA BISNIS BALANCE: Economic, Business, Management and Accounting Journal International Journal of Economics, Business and Accounting Research (IJEBAR) Journal of Economics and Business UBS Jurnal EduHealth Journal Peqguruang: Conference Series Open Access Health Scientific Journal Journal of Science Instruction and Technology BULETIN BISNIS & MANAJEMEN (BBM) Jurnal Kreativitas dan Inovasi (Jurnal Kreanova) Journal for Quality in Public Health Karya Kesehatan Siwalima EKOBIS ABDIMAS : Jurnal Pengabdian Masyarakat Holistik Jurnal Kesehatan Journal Of Health Science Community Journal of Global Research in Public Health Journal of Hospital Management and Services Indonesian Journal of Nutritional Epidemiology and Reproductive Journal for Research in Public Health
Nurdina Nurdina
Unknown Affiliation
Religion Agriculture, Biological Sciences & Forestry Humanities Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Veterinary Other

Published : 53 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 53 Documents
Search

 2   3   4   5   6 
Peningkatan Daya Saing Produk UMKM melalui Digitalisasi Proses Produksi dan Manajemen Persediaan di Kelurahan Sepanjang, Kecamatan Sepanjang, Kabupaten Sidoarjo Widiar Onny Kurniawan; Nurdina; Yuni Sukandani; Mutiara Rachma Ardhiani; Munir Rachman
Ekobis Abdimas Vol 6 No 1 (2025): Juni 2025
Publisher : Fakultas Ekonomi, Universitas PGRI Adi Buana Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/ekobisabdimas.6.1.10444

Abstract

This community service activity aims to improve the competitiveness of Micro, Small, and Medium Enterprises (MSMEs) products through digitalization of production processes and inventory management. The activity was carried out in Sepanjang Village, Sepanjang District, Sidoarjo Regency, from April 20 to June 20, 2025. The main problems faced by MSMEs in this area are low operational efficiency due to manual recording, weak stock management, and lack of understanding of digital technology. The method of implementing the activity includes initial observation, counseling, training in digital applications for production management and inventory, and ongoing assistance. The results of the activity show that MSMEs are able to gradually adopt digital technology, increase efficiency in production time and costs, reduce recording errors, and maintain stock availability more accurately. Furthermore, this transformation also has an impact on improving the quality of customer service and strengthening the competitive position of MSMEs in the local market. This activity makes a real contribution to the empowerment of technology-based MSMEs and forms a more adaptive and sustainable business ecosystem.
PEMBERDAYAAN IBU-IBU PKK MELALUI SOSIALISASI PEMBUATAN BATIK JUMPUT DI DESA KEDONDONG Nurdina, Nurdina; Lestari, Iriyanti Ayu; Abas, Ibnu
Jurnal Penamas Adi Buana Vol 2 No 2 (2019): Jurnal Penamas Adi Buana
Publisher : LPPM Universitas PGRI Adi Buana Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (715.382 KB)

Abstract

Perkembangan ilmu pengetahuan, teknologi dan seni di era globalisasi telah membawa pengaruh yang besar dalam perkembangan batik tradisional. Salah satunya adalah hadirnya batik jumputan. Saat ini kerajinan batik sangat diminati oleh berbagai kalangan. Batik Jumputan adalah batik yang dikerjakan dengan cara ikat celup, diikat dengan tali kemudian dicelup dengan pewarna. Batik ini tidak menggunakan malam tetapi kainnya diikat atau dijahit dan dikerut denganmenggunakan tali. Oleh karena itu untuk mengembangkan kerajinan batik jumput ini, diperlukan pelatihan.Sasaran sosialisasi pembuatan batik jumput adalah Ibu-Ibu PKK Desa Kedondong Kecamatan Tulangan Kabupaten Sidoarjo.Setelah sosialisasi, Ibu-Ibu PKK sangat antusias belajar batik jumput karena diharapkan dapat meningkatkan pendapatan masyarakat Desa Kedondong Kecamatan Tulangan Kabupaten Sidoarjo.
The Relationship Between Sedentary Lifestyle and the Risk of Type 2 Diabetes Mellitus in Generation Z Nurdina, Nurdina; Harli, Kurnia; Wabula, Irfan
Karya Kesehatan Siwalima Vol 4, No 2 (2025): September
Publisher : Lembaga Penerbitan Fakultas Kesehatan, Universitas Kristen Indonesia Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54639/kks.v4i2.1655

Abstract

Approximately 90% of diabetes cases in Indonesia are classified as type 2 diabetes mellitus (T2DM). In Indonesia, particularly among Generation Z, sedentary lifestyles are becoming increasingly prevalent. The primary aim of this study was to examine the association between sedentary lifestyle and the risk of type 2 diabetes mellitus among Generation Z. A cross-sectional design was employed, with 135 respondents selected through purposive sampling. The study participants were undergraduate students from the 2023 cohort of the Accounting Study Program, Faculty of Economics, University of West Sulawesi. Data were collected using the Adolescent Sedentary Activity Questionnaire (ASAQ) and the Finnish Diabetes Risk Score (FINDRISC). The findings revealed that 101 respondents (74.8%) demonstrated a high sedentary lifestyle, while 5 respondents (3.7%) exhibited a high risk of developing type 2 diabetes mellitus. Results from the Chi-square test indicated a p-value of 0.861, which is greater than ? = 0.05, suggesting that there is no significant relationship between sedentary lifestyle and the risk of type 2 diabetes mellitus in Generation Z. In conclusion, this study found no significant association between sedentary lifestyle and the risk of type 2 diabetes mellitus among Generation Z.
The Combination Effect of Motor Relearning Program and Positive Affirmation on Functional Abilities and Quality of Life in Post Stroke Patients at Ngudi Waluyo Wlingi Hospital Setyo Wahyudi; Yuly Peristiowati; Agusta Dian Ellina; Nurdina; Ratna Wardani
Journal Of Nursing Practice Vol. 8 No. 2 (2025): January
Publisher : Universitas STRADA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30994/jnp.v8i2.483

Abstract

Background: Stroke is a disease that causes chronic disability. It is hoped that the combination of Motor Relearning Program (MRP) and Positive Affirmation (PA) will be able to improve the functional abilities and quality of life (QoL) of post-stroke patients considering that there is no intervention that combines these two methods. Purpose: The purpose of this study was to analyze the effect of the combination of MRP and PA on the functional abilities and QoL of post-stroke patients at Ngudi Waluyo Wlingi Hospital. Methods: The research design used is quantitative research using the true experimental pre and post with controlled design. The sampling technique used was Simple Random Sampling with a sample of 7 people given a combination of MRP and PA (Group A), 7 people given MRP treatment (Group B), 6 people given PA treatment (Group C), and 7 people in the control group given conventional physiotherapy treatment (CPT) (Group D). The research was carried out for 4 weeks with 3 sessions. Functional ability was measured using Barthel Index and QoL was measured using Stroke Impact Scale. Paired sample t, ANOVA, Tukey post hoc, and Games-Howell post hoc tests was used to analyzed the data. Results: With the exception of the PA group, which had a p-value of 0.000 > 0.05 for functional ability, the results of the paired t-test showed that the p-value was 0.000 for both functional ability and QoL for all treatment groups. This suggests that functional abilities were unaffected by PA. ANOVA test results revealed a significance value of 0.000, below the 0.05 alpha threshold. This indicates that the pre-post test results for each treatment group differ significantly from those of the control group. Group C (PA) and Group A (a mix of MRP and PA) had the biggest mean difference, according to the Tukey test, with a value of 38.80. Additionally, the Games-Howell test's QoL scores showed. Conclusion: PA treatment has no effect on improving the patient's functional ability, but has an effect on patient’s QoL, so it is recommended to combine it with MRP treatment. The combination treatment of MRP and PA is recommended to be given simultaneously to improve the functional ability and QoL of post-stroke patients for maximum results.
Pengaruh Kualitas Layanan dan Kualitas Produk Terhadap Kepuasan Nasabah (Studi Kasus di PT Bank Mandiri Jakarta)”. Nurdina, Nurdina; Gustira, Dias
Journal of Economics and Business UBS Vol. 10 No. 2 (2021): Journal of Economics & Business UBS
Publisher : Cv. Syntax Corporation Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52644/joeb.v10i2.68

Abstract

Pendahuluan: Bank dikenal sebagai lembaga keuangan yang kegiatan utamanya yaitu menghimpun dana dari masyarakat, dan menyalurkan dana kepada masyarakat, dan melakukan jasa-jasa lain dibidang perbankan atau dengan kata lain bank sebagai lembaga yang berperan sebagai perantara keuangan (financial intermediary), yaitu perantara antara pihak-pihak yang memiliki kelebihan dana dengan pihak-pihak yang membutuhkan dana. Tujuan: Tujuan dari penelitian ini adalah untuk menentukan pengaruh kualitas layanan dan kualitas produk terhadap kepuasan nasabah di PT Bank Mandiri Tbk Kelapa Gading Jakarta Utara. Metode: Metode penelitian yang digunakan adalah metode kuantitatif deskriptif dengan teknik pengumpulan data primer, yaitu memperoleh informasi langsung dari responden melalui kuesioner dan melalui wawancara dengan PT Bank Mandiri Tbk Kelapa Gading, Jakarta Utara. Hasil: Hasil penelitian ini adalah kualitas layanan dan kualitas produk secara bersamaan memiliki efek positif dan signifikan terhadap kepuasan pelanggan berdasarkan hasil tes F dan sebagian ditunjukkan dari tes t. Kesimpulan: Berdasarkan hasil olah data yang dibuat maka diperoleh kesimpulan bahwa secara parsial kualitas Pelayanan berpengaruh positif dan signifikan terhadap Kepuasan Nasabah di PT Bank Mandiri Tbk Jakarta. Secara parsial Kualitas Produk berpengaruh positif dan signifikan terhadap Kepuasan Nasabah di PT Bank Mandiri Tbk Jakarta. Secara bersama-sama (simultan) Kualitas Pelayanan dan Kualitas Produk berpengaruh positif dan signfikan terhadap Kepuasan Nasabah di PT Bank Mandiri Tbk Jakarta.
Pengaruh Promosi dan Kualitas Jaringan Terhadap Keputusan Pembelian Produk Smartfren pada Mahasiswa Stie Unisadhuguna Nurdina, Nurdina; Pangestu, Septiawan Rizky
Journal of Economics and Business UBS Vol. 12 No. 6 (2023): Special Issue
Publisher : Cv. Syntax Corporation Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52644/joeb.v12i6.1599

Abstract

Penyedia layanan telekomunikasi bersaing untuk menawarkan produk-produk mereka dilengkapi dengan beragam fitur yang disesuaikan dengan permintaan konsumen, yang memperkuat lanskap persaingan bisnis yang ada. Menurut data survei APJII, pengguna operator Smartfren hanya mencakup 5,32%. Beberapa responden juga memilih operator tertentu karena harga paket internet dan promo yang menarik (26,8%), nomor lamanya sudah lama digunakan (18,4%), kemudahan pembelian paket data (6,5%), dan alasan lainnya (0,8%). Efektivitas promosi merupakan salah satu cara untuk menjadi pemenang dalam persaingan seluler di Indonesia. Mayoritas responden (47,5%) memilih operator seluler berdasarkan ketersediaan sinyal terkuat di daerah tempat tinggal mereka. Penelitian ini bertujuan untuk menilai apakah kualitas jaringan Smartfren dan strategi promosinya memengaruhi keputusan pembelian konsumen. Penelitian menggunakan 100 responden. Teknik pengumpulan data menggunakan kuesioner. Teknik sampling yang digunakan adalah purposive random sampling. Metode analisis data menggunakan regresi linear berganda. Hasil penelitian menunjukkan bahwa promosi dan kualitas jaringan memiliki pengaruh positif dan signifikan terhadap keputusan pembelian produk Smartfren.
PERCEIVED ORGANIZATIONAL SUPPORT, WORK ENGGEMENT, DAN JOB AUTONOMY: UPAYA STRATEGIS MENINGKATKAN KREATIVITAS Noerchoidah, Noerchoidah; Nurdina, Nurdina; Latif, Nashrudin; Rossitika, Amanda Rizky; Frisyanto, Balqis Khairunisa
JURNAL LENTERA BISNIS Vol. 15 No. 1 (2026): JURNAL LENTERA BISNIS, JANUARI 2026
Publisher : POLITEKNIK LP3I JAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34127/jrlab.v15i1.1954

Abstract

This study aims to analyze the effect of perceived organizational support (POS) on the creativity of creative industry employees in Surabaya, with work engagement as a mediator and job autonomy as a moderator. This study used a survey method, collecting data via questionnaires from 165 employees selected through purposive sampling. Data were analyzed using the Partial Least Squares–Structural Equation Modeling (PLS-SEM) approach in SmartPLS. The results indicate that POS has a positive and significant effect on work engagement and creativity; work engagement also positively affects creativity and mediates the relationship between POS and creativity. Conversely, job autonomy did not moderate the relationship between work engagement and creativity. The coefficient of determination indicates that the model has moderate explanatory power for creativity and low explanatory power for work engagement. These findings confirm the importance of POS and work engagement as key factors driving employee creativity in the creative industry
MEDIA WEBSITE SEBAGAI SOLUSI PROMOSI PENJUALAN PADA UMKM Noerchoidah, Noerchoidah; Nurdina, Nurdina
Jurnal Kreativitas dan Inovasi (Jurnal Kreanova) Vol 2 No 1 (2022): Januari
Publisher : Sekolah Tinggi Ilmu Ekonomi Indonesia (STIESIA) Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (428.661 KB) | DOI: 10.24034/kreanova.v2i1.5212

Abstract

Saat ini kemajuan teknologi informasi tidak dapat dihindari keberadaannya. Pandemi Covid-19 telah membawa perubahan pola konsumsi konsumen dari pola penjualan tradisional menuju sistem penjualan digitalisasi berbasis website. UMKM di Desa Janti   masih menggunakan sistem penjualan tradisional. Kondisi tersebut menyulitkan UMKM di Desa Janti untuk melakukan promosi penjualan. Tujuan Pengabdian Kepada Masyarakat dilakukan untuk memberikan solusi yang dihadapi melalui kegiatan sosialisasi dan pelatihan pembuatan website sebagai sarana mempromosikan produk UMKM di Desa Janti. Hal ini sebagai terobosan baru bagi UMKM karena pemasaran secara tradisional sudah tidak efektif. Pelaksanaan kegiatan dengan metode sosialisasi, diskusi, dan pelatihan. Kegiatan sosialisasi dan pelatihan mendapat respon positif dari pelaku UMKM. Secara keseluruhan kegiatan berjalan lancar dan mendapat respon positif dari pelaku UMKM. Hasil kegiatan berdampak terhadap peningkatan penjualan sehingga pendapatan UMKM juga meningkat secara umum, sehingga hal itu akan berdampak pada peningkatan ekonomi dan peran dari sumber daya manusia, Adanya COVID pada tahun 2020-2021 membuat MSMEs di Desa Janti harus mampu bekerja keras.
PENGARUH PENGUNGKAPAN CORPORATE SOCIAL RESPONSIBILITY DAN INTELLECTUAL CAPITAL TERHADAP KINERJA KEUANGAN Cahyani, Amelia Ayu Riska; Nurdina, Nurdina; Sidharta, R. Yudi; Sigit Prihanto Utomo
Majalah Ekonomi Vol 31 No 1 (2025): Juni 2025
Publisher : Universitas PGRI Adi Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/majeko.vol31.no1.a10197

Abstract

Kinerja keuangan merupakan indikator keberhasilan dalam mengelola keuangan perusahaan. Tujuan penelitian ini untuk mengevaluasi dampak pengungkapan kekayaan intelektual (IC) dan tanggung jawab sosial perusahaan (CSR) pada kinerja keuangan. Populasi terdiri dari laporan tahunan perusahaan makanan dan minuman yang terdaftar di BEI untuk tahun 2020–2023. Pemilhan sampel menggunakan purposive sampling, untuk memperoleh 68 laporan tahunan dari sektor makanan dan minuman selama tahun 2020–2023. Penelitian ini menggunakan analisis regresi linier berganda. Hasil pengujian menunjukkan bahwa modal intelektual dan pengungkapan CSR secara simultan dan parsial memiliki pengaruh yang menguntungkan terhadap kinerja keuangan.
Efektivitas latihan buerger allen exercise dan senam kaki diabetes terhadap sirkulasi perifer dan gejala neuropati pada pasien diabetes melitus Santika, I Made; Peristiowati, Yuli; Wahyuningsih, Atik Setiawan; Prasetyo, Joko; Nurdina, Nurdina; Yulianti, Desak Made
Holistik Jurnal Kesehatan Vol. 19 No. 9 (2025): Volume 19 Nomor 9 (edisi khusus konference)
Publisher : Program Studi Ilmu Keperawatan-fakultas Ilmu Kesehatan Universitas Malahayati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/hjk.v19i9.1935

Abstract

Background: Diabetes mellitus (DM) is a chronic metabolic disease frequently accompanied by complications such as peripheral circulatory disorders and neuropathy, which contribute to decreased lower-extremity function. This condition is still often found in DM patients at Toto Kabila Regional Hospital, highlighting the need for effective non-pharmacological interventions. Purpose: To analyze the effectiveness of buerger allen exercise and diabetic foot exercise in improving peripheral circulation and neuropathic symptoms among patients with diabetes mellitus. Method: A quasi-experimental two-group pretest–posttest design involving 60 patients who were randomly assigned into two intervention groups. Both exercises were administered for four weeks. Data were collected using standardized operational procedures for each exercise along with instruments assessing peripheral circulation and neuropathic symptoms. The Wilcoxon test was used to analyze within-group effects, while the Mann–Whitney test was applied to compare differences between groups. Results: Both interventions significantly improved peripheral circulation and reduced neuropathic symptoms (p = 0.000). Between-group analysis showed that the Buerger Allen Exercise produced greater improvement in peripheral circulation, particularly in the left extremity (p = 0.019), and demonstrated a more substantial reduction in neuropathic symptoms compared to diabetic foot exercise (p = 0.000). Conclusion: Both Buerger Allen Exercise and diabetic foot exercise are effective in enhancing peripheral circulation and reducing neuropathic symptoms in patients with diabetes mellitus. However, Buerger Allen Exercise shows superior effectiveness and may be recommended as a primary non-pharmacological intervention to improve vascular and sensory function in diabetic patients.   Keywords: Buerger Allen Exercise; Diabetes Mellitus; Diabetic Foot Exercise; Diabetic Neuropathy; Peripheral Circulation.   Pendahuluan: Diabetes melitus (DM) merupakan penyakit kronis yang sering disertai komplikasi berupa gangguan sirkulasi perifer dan neuropati, yang berdampak pada penurunan fungsi ekstremitas bawah. Kondisi ini masih banyak dijumpai pada pasien DM di RSUD Toto Kabila, sehingga diperlukan intervensi non-farmakologis yang efektif. Tujuan: Untuk menganalisis efektivitas Buerger Allen Exercise dan senam kaki diabetes terhadap sirkulasi perifer dan gejala neuropati pada pasien DM. Metode: Desain quasi-experimental two group pretest–posttest dengan total sampel 60 pasien yang dibagi menjadi dua kelompok intervensi. Latihan diberikan selama empat minggu, dan pengukuran dilakukan menggunakan SOP latihan serta instrumen penilaian sirkulasi perifer dan gejala neuropati. Analisis data menggunakan uji Wilcoxon untuk mengetahui pengaruh intervensi dan uji Mann-Whitney untuk melihat perbedaan antar kelompok. Hasil: Peningkatan signifikan pada sirkulasi perifer dan perbaikan gejala neuropati pada kedua kelompok (p = 0.000). Perbandingan antar kelompok menunjukkan bahwa Buerger Allen Exercise memberikan peningkatan sirkulasi perifer yang lebih tinggi, khususnya pada ekstremitas kiri (p = 0.019), serta perbaikan gejala neuropati yang lebih besar dibandingkan senam kaki diabetes (p = 0.000). Simpulan: Buerger allen exercise dan senam kaki diabetes sama-sama efektif meningkatkan sirkulasi perifer dan memperbaiki gejala neuropati, namun buerger allen exercise menunjukkan efektivitas yang lebih unggul. Latihan ini dapat direkomendasikan sebagai intervensi non-farmakologis dalam upaya meningkatkan fungsi vaskular dan sensorik pada pasien diabetes melitus.   Kata Kunci: Buerger Allen Exercise; Diabetes Melitus; Neuropati Diabetik; Senam Kaki Diabetes; Sirkulasi Perifer.
Co-Authors Abas, Ibnu Adi Sutrisni Agusta Dian Ellina Aji Prasetyo, Aji Alfia, Nida Aminundin, Aminundin Andhika Cahyono Putra Aprin Rusmawati Ardhiani, Mutiara Rachma Ariprabowo, Tri Aristha Purwanthari sawitri Assidiq, Muhammad Ati, Felomene Dian Sulistyananing Atik Setiawan Wahyuningsih Bayu Adi Bayu Rama Laksono Benny Yoga Satria Byba Melda Suhita Cahyani, Amelia Ayu Riska Cahyono M. Wijanarko, Dwi Ch. Menuk Sri H Christina Menuk Sri Handayani Dani Putri, Ayuni Afri Dian Meilani Saputra Edi Sulistyawan Estiasih, Soffia Pudji Ety Diana Sulistyawati Fachrudy Asj’ari Farah Tifanny Aisyah Anindya Putri Fazrin, Intan Ferry Hariawan Firdausia, Yuli Kurnia Fitria, Anjar Resti Frisyanto, Balqis Khairunisa Gustira, Dias Hadi Santoso Hari Rachmawati Harli, Kurnia I Made Bagus Dwiarta Indah Ayu Avilia Indarti, Daru Indasah Ira Nurdiana Joko Prasetyo Katmini Kusuma Wardani, Lingga Latif, Nashrudin Lestari, Iriyanti Ayu Malairu, Hildegardis Indah R Mayta Sari Dwianggimawati Miranti Moch Munir Rachman Mochklas, Mochamad Mohammad Afrizal Miradji MULYADI Munir Rachman Nashrudin Latif Nashrudin Latif Nelsent Oiyan Dimas Karyoto noer choidah Noerchoidah Nur Khalilah Nurwijayanti Nurwijyanti Nurwijyanti Pangestu, Septiawan Rizky Pety Merita Sari Purwasih, Yefi Putri, Nabila Maulidya R Yudi Sidharta Ratna Wardani Ridha Rachmathiany Rossitika, Amanda Rizky Rovila El Maghviroh Sandu Siyoto Santika, I Made Setyo Wahyudi Sidharta, R. Yudi Sidharta, Yudi Sigit Prihanto Utomo Silviana Anggraini Ardya Putri Siti, Patimah Solihin Solihin Sri Rezeki Pettalolo Sugiati Sugiati Suhardiyah, Martha Suharyanto Sukandani, Yuni Syarli, Syarli Titin Susiyanti Tri Ariprabowo Wabula, Irfan Widhayani Puri S Widiar Onny Kurniawan Yessi Irvina Tombokan Yoga Satria , Benny Yuli Peristiowati, Yuli Yuliani Ningsih Yulianti, Desak Made Yuly Periostiawati Yuly Peristiowati