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Determinant factors of repurchase interest of buying fashion products online in e-commerce Nopreza, M. Andi Alwi; Sumadi
Asian Management and Business Review Volume 2 Issue 2, 2022
Publisher : Master of Management, Department of Management, Faculty of Business and Economics Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/AMBR.vol2.iss2.art5

Abstract

This study aims to analyze and explain the effect of e-service quality, price perception, and experiential marketing on the repurchase intention of online fashion products in e-commerce. The research uses a quantitative approach, design research with a survey to the respondents. The population is all consumers who shop for fashion through online sales in Indonesia e-commerce. Collecting data using non-probability sampling method, by means of self-selection and convenience, those who are easy to find, meet the requirements as a population and are willing to be used as research samples. The number of samples is 290 respondents. Analysis using the Structural Equation Model (SEM) method with AMOS 24.0 Software. The results of the analysis can show that e-service quality, price perception, and experiential marketing have a positive and significant effect on customer satisfaction. E-service quality, experiential marketing, and customer satisfaction have a positive and significant effect on repurchase intention. However, price perception has a negative and significant effect on repurchase intention. The novelty of this research is to explore the determinants of repurchase intention with the influencing variables consist of service quality, price perception and fashion shopping experience by Indonesian consumers in e-commerce through the intervening variable of customer satisfaction for customers in Indonesia.
Determinasi Kepuasan Dan Loyalitas Pelanggan Di Pusat Kebugaran Berbiaya Rendah Di Yogyakarta Adheizka, Finandra; Sumadi
Jurnal Indonesia Sosial Teknologi Vol. 4 No. 02 (2023): Jurnal Indonesia Sosial Teknologi
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jist.v4i02.581

Abstract

Penelitian ini bertujuan untuk menjelaskan determinasi kepuasan dan loyalitas pelanggan di pusat kebugaran berbiaya rendah di yogyakarta dengan menguji apakah terdapat pengaruh yang positif terhadap variabel bebas kenyamanan layanan, kualitas pelayanan, dan atmosfer terhadap variabel terikat loyalitas dengan variabel intervening kepuasan. Penelitian ini secara empiris dilakukan dengan penyebaran kuesioner dengan populasi yaitu seluruh pelanggan Pusat Kebugaran berbiaya rendah di Daerah Istimewa Yogyakarta. Sampel yang digunakan dalam penelitian ini sebanyak 366 responden yang mengunjungi pusat kebugaran berbiaya rendah. Teknik pengambilan sampel menggunakan convenience sampling. Teknik analisis yang digunakan yaitu analisis SEM dan diolah dengan aplikasi SmartPLS versi 3. Hasil penelitian menunjukkan bahwa terdapat pengaruh positif dan signifikan antara variabel kenyamanan layanan, kualitas pelayanan, dan atmosfer terhadap kepuasan pelanggan. Selain itu, variabel kepuasan pelanggan berpengaruh secara positif dan signifikan terhadap loyalitas pelanggan. Pada pengujian secara serempak, kenyamanan layanan, kualitas pelayanan, dan atmosfer dari pusat kebugaran berbiaya rendah berpengaruh secara positif dan signifikan terhadap kepuasan dan loyalitas pelanggan.
PENGARUH PENDEKATAN SAVI TERHADAP PENINGKATAN LITERASI STATISTIS DAN MOTIVASI BELAJAR SISWA KELAS VI SEKOLAH DASAR DALAM MATERI PENGOLAHAN DATA Dian Wahyuningsih; Rosyida Hanifa Zara; Budi Murtiyasa; Sumadi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 04 (2024): Volume 09, No. 04 Desember 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i4.17357

Abstract

This study aims to evaluate the impact of the SAVI (Somatic, Auditory, Visual, Intellectual) approach on improving statistical literacy and learning motivation of sixth-grade elementary school students in data processing material. The identified problem is that many students struggle to understand and process statistical data and lack motivation to learn. Conventional teaching methods still used at MI Muhammadiyah Caruban are considered less effective. This research uses a quasi-experimental design with pre-test and post-test on the experimental group applying the SAVI approach and the control group using conventional methods. The results show that the experimental group experienced a significant increase in statistical literacy with an average score increase of 20 points (from 65 to 85) compared to the control group, which only increased by 6 points (from 64 to 70). Learning motivation also significantly increased with an average rise of 20 points (from 70 to 90) in the experimental group, while the control group only increased by 7 points (from 68 to 75). Statistical tests show a significant difference between the two groups, with a significance value of p < 0.05 for statistical literacy and learning motivation. These findings indicate that the SAVI approach is proven effective in enhancing students' understanding of statistical data and motivating them to learn.
MEMBACA, MENULIS KELAS AWAL (READING IN THE CLASSROOM) Aulya Putri, Ramadhani; Dewi Yuli Trisnawati; Lasmi; Sumadi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 04 (2024): Volume 09 No. 04 Desember 2024 Press
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i04.19794

Abstract

Early-grade children' educational development greatly depends on their ability to read and write, two fundamental skills. These skills serve as the foundation for students' comprehension and mastery of other disciplines. Early learning is based on reading and writing abilities, which are essential for primary school pupils' social and academic growth. This article looks at the main obstacles to teaching reading in the early grades, efficient teaching strategies, and how technology might improve reading abilities. Students can acquire excellent reading skills and a lifelong love of reading through an all-encompassing and cooperative strategy that involves educators, families, and communities. The results suggest using a variety of instructional techniques and incorporating technology to produce reading experiences that are both interesting and long-lasting. By strengthening literacy, students are better prepared to meet the demands of future education and life.
Potential of shallot peels as a daily antioxidant supplement against cigarette smoke-induced lung damage Helianti, Dina; Dewi, Rosita; Munawaroh, Ayu; Rachmania, Sheilla; Maulana, Aditha Satria; Abrori, Cholis; Sumadi
JKKI : Jurnal Kedokteran dan Kesehatan Indonesia JKKI, Vol 15, No 3, (2024)
Publisher : Faculty of Medicine, Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/JKKI.Vol15.Iss3.art10

Abstract

Background: Cigarette smoking damages the alveoli through oxidative stress. Shallot peels containing flavonoids, especially quercetin, potentially serve as a daily antioxidant supplement to impede lung tissue damage induced by cigarette smoke. However, the maximum effective dose is yet to be determined. Objective: This research was designed to establish the maximum effective dose of shallot peel infusion (SPI) to prevent oxidative stress and histopathological lung damage induced by cigarette smoke. Methods: This experimental laboratory was a posttest-only control group design. A total of 24 male Rattus norvegicus Wistar strain, were allocated into 6 groups: a control group and 5 SPI-treated groups. All rats were exposed to 2 cigarettes/day and were treated for 28 days with aquabidest and different doses of SPI (0 mg/kgBW, 125 mg/kgBW, 250 mg/kgBW, 500 mg/kgBW, 1,000 mg/kgBW, and 2,000 mg/kgBW). The level of oxidative stress in serum was measured malondialdehyde (MDA) level with ELISA, and histopathological lung damage was estimated using the lung histopathological damage scoring method assessing inflammatory cells, alveolus lumen and inter-alveoli junction.Results: The quadratic regression analysis revealed the maximum effective dose of SPI to prevent oxidative stress and lung damage were 1,435 mg/kgBW and 1,206 mg/kgBW, respectively. In the histopathological examination of the lungs, the administration of SPI up to a dose of 1206 mg/kg BW prevents the inflammatory process caused by cigarette smoke, which is indicated by the number of inflammatory cells, the thickness of the alveolar septum, and the increasingly normal shape of the alveolar lumen.Conclusion: SPI doses of less than 1,206 mg/kgBW are safe and effective daily antioxidant supplements in rats exposed to cigarette smoke and have the potential to be further studied for application in humans.
Sosialisasi Pentingnya Pendidikan Tinggi bagi Siswa SMK: Membangun Motivasi Menuju Perguruan Tinggi Bagi Siswa XII SMK Muhammadiyah 1 Sukoharjo Sumadi; Fitria, Tira Nur; Dewi Muliasari; Fatihah Wari Nurjanah; Tino Feri Efendi
BUDIMAS : JURNAL PENGABDIAN MASYARAKAT Vol. 7 No. 2 (2025): BUDIMAS : Jurnal Pengabdian Masyarakat
Publisher : LPPM ITB AAS Indonesia Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/budimas.v7i2.17203

Abstract

Kegiatan Pengabdian kepada Masyarakat ini dilaksanakan pada hari Jumat, 11 April 2025 di SMK Muhammadiyah 1 Sukoharjo. Kegiatan ini diikuti oleh seluruh siswa kelas XII dari berbagai jurusan yang ada di sekolah tersebut. Antusiasme peserta terlihat sejak awal hingga akhir kegiatan, menunjukkan tingginya minat siswa untuk memahami pentingnya pendidikan tinggi sebagai langkah strategis dalam merencanakan masa depan mereka. Kegiatan ini dilaksanakan melalui beberapa tahapan, yaitu: pertama, persiapan yang meliputi koordinasi dengan sekolah dan penyusunan materi serta media sosialisasi; kedua, pelaksanaan sosialisasi secara tatap muka kepada siswa kelas XII mengenai pentingnya pendidikan tinggi, jalur masuk perguruan tinggi, beasiswa, serta perencanaan karier; ketiga, sesi diskusi dan tanya jawab untuk memperdalam pemahaman dan memberikan motivasi; keempat, pembagian leaflet atau panduan ringkas sebagai bahan informasi lanjutan; dan kelima, evaluasi singkat terhadap pemahaman siswa serta kemungkinan tindak lanjut berupa pendampingan dari tim pengabdian bersama pihak sekolah. Kegiatan sosialisasi mendapat respon positif dari siswa kelas XII SMK yang merasa termotivasi dan memperoleh wawasan baru tentang pentingnya melanjutkan pendidikan ke perguruan tinggi. Pendekatan edukatif-partisipatif membuat mereka aktif dan antusias, terutama dalam sesi diskusi. Informasi tentang jalur masuk perguruan tinggi dan beasiswa yang diberikan sangat diapresiasi dan membantu membangun kepercayaan diri siswa dalam merencanakan masa depan pendidikan mereka. Secara keseluruhan, kegiatan ini dinilai bermanfaat dan inspiratif.
Peningkatan Nilai Ekonomi Masyarakat Desa Purbayan dengan Mengembangkan Potensi UMKM di Era Digitalisasi Hadi Samanto; Fitria, Tira Nur; Sumadi; Agus Marimin; Yustin Henina Oktaviani; Zulfa Khoirul Ummah
BUDIMAS : JURNAL PENGABDIAN MASYARAKAT Vol. 7 No. 2 (2025): BUDIMAS : Jurnal Pengabdian Masyarakat
Publisher : LPPM ITB AAS Indonesia Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/budimas.v7i2.17542

Abstract

Kegiatan pengabdian kepada masyarakat ini mengusung tema “Peningkatan Nilai Ekonomi Masyarakat Desa Purbayan dengan Mengembangkan Potensi UMKM di Era Digitalisasi.” Kegiatan pengabdian masyarakat ini dilaksanakan di Desa Purbayan, Kecamatan Baki, Kabupaten Sukoharjo, dari tanggal 3 Februari hingga 3 Maret 2025, dengan tema “Peningkatan Nilai Ekonomi Masyarakat Desa Purbayan dengan Mengembangkan Potensi UMKM di Era Digitalisasi.” Sasaran kegiatan mencakup perangkat desa, pelaku UMKM, Karang Taruna, Ibu PKK, murid SD, penyandang disabilitas, dan masyarakat umum. Dalam pelaksanaannya, data diperoleh melalui empat metode: (1) observasi langsung terhadap aktivitas masyarakat dan UMKM, (2) wawancara dengan pelaku UMKM, (3) studi pustaka dengan menelaah referensi yang relevan, dan (4) dokumentasi berupa pengumpulan data tertulis, foto, dan dokumen terkait UMKM Desa Purbayan. Kegiatan KKN bertujuan meningkatkan nilai ekonomi masyarakat dengan mengembangkan UMKM berbasis potensi lokal dan teknologi digital. Dua UMKM yang menjadi fokus adalah Suryo Art, pengrajin wayang fungsional yang telah menembus pasar internasional dan aktif melestarikan budaya melalui media digital, serta Vita Merchandise, produsen tas dan dompet yang telah mengalami transformasi bisnis dan memberdayakan perempuan lokal, dengan strategi pemasaran digital yang terus berkembang. Hasil kegiatan menunjukkan bahwa Suryo Art dan Vita Merchandise memiliki potensi besar untuk berkembang melalui teknologi digital, seperti media sosial dan e-commerce, yang membantu memperluas pasar dan meningkatkan brand awareness. Meski demikian, keduanya menghadapi tantangan dalam konsistensi pengelolaan konten akibat keterbatasan waktu dan sumber daya. Solusi yang disarankan mencakup penggunaan aplikasi manajemen media sosial dan penjadwalan konten rutin. Selain itu, kedua UMKM berkontribusi terhadap pemberdayaan perempuan dan pelestarian budaya lokal, khususnya Suryo Art dengan seni wayangnya yang modern dan mendunia. Secara keseluruhan, digitalisasi terbukti mampu mendorong pertumbuhan ekonomi masyarakat Desa Purbayan. Sinergi antara pelestarian budaya dan inovasi digital memperkuat daya saing UMKM. Untuk pertumbuhan yang berkelanjutan, diperlukan dukungan pelatihan manajerial, inovasi produk, digital marketing yang efektif, pemberdayaan tenaga kerja lokal, serta penguatan akses modal dan infrastruktur. Pendekatan menyeluruh ini akan menjadikan UMKM sebagai pilar utama peningkatan kesejahteraan ekonomi desa.
EFEKTIVITAS MODEL PROJECT-BASED LEARNING TERHADAP KETERAMPILAN MENULIS AKADEMIK MAHASISWA KELAS 1 BK UNUGIRI Tawakkal, M. Iqbal; Djoko Apriono; Sumadi
BASA Journal of Language & Literature Vol. 5 No. 2 (2025): Bulan 10 Tahun 2025
Publisher : Universitas Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/basa.v5i2.24464

Abstract

Abstract: This research is motivated by the low academic writing skills of students caused by learning that is still theory-oriented and does not involve direct experience. The purpose of this study is to analyze the effectiveness of the Project-Based Learning (PjBL) model in improving the academic writing skills of first-year students of Guidance and Counseling (BK) UNUGIRI. The research method uses a quantitative approach with a pretest-posttest control group design. The research subjects consisted of 60 students who were divided into experimental and control groups. Data were collected through academic writing tests and analyzed using the t-test. The results showed that there was a significant difference between the experimental and control groups, where students who studied with the PjBL model showed a higher increase in academic writing skills. Thus, the PjBL model is effectively applied in academic writing learning in higher education.
Pendampingan Penerapan Sistem Prediksi Pembiayaan Musyarakah Berbasis FDR, DPK, dan ROA untuk Meningkatkan Efisiensi dan Akurasi Pengelolaan Keuangan di Bank Syariah Sumadi; Muqorobin; Tira Nur Fitria
BUDIMAS : JURNAL PENGABDIAN MASYARAKAT Vol. 7 No. 3 (2025): BUDIMAS : Jurnal Pengabdian Masyarakat
Publisher : LPPM ITB AAS Indonesia Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/budimas.v7i3.18384

Abstract

Program pengabdian masyarakat ini bertujuan untuk mengembangkan dan menerapkan sistem prediksi pembiayaan musyarakah yang berbasis indikator FDR (Financing to Deposit Ratio), DPK (Dana Pihak Ketiga), dan ROA (Return on Assets) di bank syariah. Sistem ini dikembangkan untuk memberikan solusi dalam memperkirakan tren pembiayaan musyarakah dengan lebih akurat, serta untuk meningkatkan efisiensi pengelolaan keuangan bank syariah. Dengan memanfaatkan data historis yang relevan, sistem prediksi ini memungkinkan bank untuk memvisualisasikan dan menganalisis pembiayaan musyarakah secara lebih tepat, mendukung keputusan yang berbasis data dalam pengalokasian dana. Pengujian sistem ini dilakukan untuk mengevaluasi fungsionalitas, akurasi prediksi, serta validitas model yang digunakan. Hasil pengujian menunjukkan bahwa sistem ini berhasil memberikan prediksi yang akurat, dapat diakses dengan mudah melalui dashboard berbasis web, dan diterima dengan baik oleh pengguna, yakni manajer bank syariah. Secara keseluruhan, penerapan sistem ini memberikan kontribusi signifikan dalam meningkatkan pengelolaan pembiayaan musyarakah di bank syariah, serta berpotensi mempercepat transformasi digital dalam sektor keuangan syariah di Indonesia.
UJI VALIDASI PROTOTIPE SISTEM PREDIKSI PEMBIAYAAN MUSYARAKAH BERBASIS INDIKATOR FDR, DPK, DAN ROA DI BANK SYARIAH Sumadi; Muqorobin; Tira Nur Fitria
JURNAL ILMIAH EDUNOMIKA Vol. 9 No. 4 (2025): EDUNOMIKA
Publisher : ITB AAS Indonesia Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/jie.v9i4.18385

Abstract

Prototype musyarakah financing prediction system based on FDR, TPF, and ROA indicators for Islamic banks has undergone testing and validation to ensure functionality and accuracy in a relevant environment. In this study, the system was tested on musyarakah financing prediction using historical financial data from Islamic banks, including key indicators such as the Financing to Deposit Ratio (FDR), Third Party Funds (TPF), and Return on Assets (ROA). The system test results demonstrated a high level of accuracy, with the system capable of producing precise and reliable predictions. This validation provides a strong foundation for the system's implementation to support Islamic bank managerial decisions. The system testing results in the application achieved an excellent accuracy rate of 98.8%. Keywords: Prototype, Prediction, Musyarakah, Website, Financial