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All Journal The Indonesian Journal of Business Administration Jurnal Online Mahasiswa (JOM) Bidang Ilmu Ekonomi JPI JOURNAL OF APPLIED INFORMATICS AND COMPUTING Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal Pendidikan dan Kewirausahaan Indonesian Journal of Elementary Education (IJOEE) Jurnal Ilmiah Wahana Pendidikan Warta AKAB Nautical: Jurnal Ilmiah Multidisiplin Indonesia Austronesian: Journal of Language Science & Literature Jurnal Indonesia Sosial Sains Student Research Journal
Amelia Pratiwi
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Religion Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Neuroscience Physics Social Sciences Other

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Implementation of Saudi Vision 2030 Towards Saudi Arabia’s Internationally Open Tourism Industry Pratiwi, Amelia; Muslikhati, Siti
Jurnal Indonesia Sosial Sains Vol. 5 No. 01 (2024): Jurnal Indonesia Sosial Sains
Publisher : CV. Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jiss.v5i1.983

Abstract

The existence of globalization encourages access to worldwide economic development that does not solely rely on one sector, especially in the tourism sector. Saudi Vision 2030, in foreign policy theory, is perceived as Saudi Arabia’s strategy to diversify the country’s economy. The decline in global oil prices has resulted in the swelling of the state deficit. Under the leadership of Prince Muhammad bin Salman, the Saudi Arabian Government undertook efforts to diversify the revenue sector, aiming to reduce the country’s economic dependence on crude oil exports. Through Vision 2030, tourism is prioritized as a significant contributor to state revenue. The development of tourism components and the opening of new tourist destinations are forms of implementation initiated by the government based on the Saudi Vision. This research combines the theory of foreign policy and tourism concepts employed by the government of Saudi Arabia. The qualitative research method uses secondary data from literature studies, including journals, books, official websites, and articles. The results indicate that the realization of Saudi Vision 2030 in the tourism industry is through the development of tourism components in hotels, transportation, and restaurants and the opening of new tourist destinations, specifically in culture and adventure tourism
Uji Kesesuaian Sistem, Spesifitas, Linearitas dan Presisi pada Penetapan Kadar Vitamin E 75 HP dalam Bahan Awal Vitamin E 75 HP secara Ultra High Performance Liquid Chromatography (UHPLC) Ultraviolet Detection Widyasmara, Arum; Pratiwi, Amelia; Roziafanto, Achmad Nandang
Journal Warta AKAB Vol 49, No 2 (2025): Desember 2025
Publisher : Politeknik AKA Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55075/wa.v49i2.296

Abstract

Ultra High Performance Liquid Chromatography (UHPLC) merupakan metode analisis dengan efisiensi tinggi, cepat, dan sensitif. Namun, metode penetapan kadar Vitamin E 75 HP pada bahan awal Vitamin E 75 HP secara UHPLC sebelumnya belum tervalidasi, sehingga perlu dilakukan pengujian beberapa parameter kinerja metode yang mendukung validasi metode seperti: uji kesesuaian sistem, uji spesifitas, linieritas, akurasi, presisi, batas deteksi dan batas kuantitasi. Analisis dilakukan menggunakan sistem UHPLC UV Detector menggunakan  kolom Bondapack C18 (150 mm x 3,9 mm) dengan fase gerak terdiri dari kombinasi methanol:purified water:asam asetat dengan perbandingan (97:2:1), laju alir 1,5 mL/menit, volume injeksi 10 μL, dan panjang gelombang 284 nm. Pada uji kesesuaian sistem didapatkan nilai % RSD 0,77%, uji spesifitas memperlihatkan tidak ada satupun peak pada solvent maupun fase gerak, uji linieritas pada konsentrasi 70%,80%,90%,100%,110% dan 120% menunjukkan nilai koefisien korelasi 0,9992. Uji akurasi pada larutan standar 80%,100% dan 120% berturut turut 100,21%, 100,66% dan 100,44%. Nilai %RSD pada uji ripitabilitas dan presisi antara berturut turut 1,21% dan 1,34%. Berdasarkan hasil penetapan bahan awal Vitamin E 75 HP secara UHPLC terhadap parameter uji kesesuaian sistem, spesifitas, linearitas, akurasi, presisi, batas deteksi dan batas kuantitasi teoritis telah memenuhi syarat keberterimaan.
Penerapan Filsafat Montessori dalam Pengembangan Kemandirian Siswa Sekolah Dasar Fase A, B, dan C di SDIT Cendekia Purwakarta Amelia Pratiwi; Wita Puspita Sari; Silvi Madya; Ricky Yoseptry; Wachyudin Wachyudin
JURNAL PENDIDIKAN DAN KEWIRAUSAHAAN Vol 13 No 3 (2025)
Publisher : STKIP PGRI SITUBONDO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47668/pkwu.v13i3.2125

Abstract

This research is motivated by the understanding that basic education plays a crucial role in forming the foundation of students’ personality, character, and life skills. One important character aspect that must be developed from an early age is independence. This study employs a descriptive qualitative approach. The qualitative method was chosen because the aim is to examine comprehensively and in depth the implementation of educational philosophy in real field contexts. Descriptive research seeks to systematically and accurately describe the facts and characteristics of the object under study. Through this approach, researchers are able to understand the meanings, processes, and experiences of the subjects involved in the implementation of the Montessori approach. The research was conducted at SDIT Cendekia Purwakarta. The research subjects were focused on students in Phase A, B, and C (equivalent to grades 1 through 6). In addition to students, key informants included the school principal, teachers, and parent representatives. Overall, the study concludes that the implementation of Montessori philosophy at SDIT Cendekia Purwakarta is carried out partially yet consistently and has a significant positive influence on the development of children’s independence in Phases A, B, and C. Although the implementation does not fully adhere to pure Montessori standards, the adaptations made produce relevant, measurable outcomes that align with students’ developmental needs. The integration of Montessori values with Islamic values has been proven to be mutually supportive and not contradictory.
MANAJEMEN MODEL PEMBELAJARAN KOLABORATIF UNTUK MENINGKATKAN LITERASI MEMBACA (STUDI KASUS DI SDN 1 CIRIRIP) Enjang Sarip Hidayat; Amelia Pratiwi; Wita Puspita Sari; Silvi Madya; R Supyan Sauri
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 Nomor 03, September 2026 Publish
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.57728

Abstract

This study aims to describe the management of a collaborative learning model in improving reading literacy among fourth-grade elementary school students at SDN 1 Ciririp. The research employed a descriptive qualitative approach with emphasis on the POAC management functions: planning, organizing, actuating, and controlling. Data were collected through observation, interviews, and documentation involving the principal, fourth-grade teacher, and students. The findings reveal that planning involved determining learning objectives, preparing reading materials, and forming heterogeneous groups. Organizing was carried out through role distribution within groups. Actuating was implemented through shared reading, discussion, and presentation. Controlling was conducted through process and outcome evaluation. The collaborative learning model proved effective in improving student participation, reading comprehension, and confidence in expressing opinions.
Mengembangkan Alat Peraga Kartu Kuartet Bagi Siswa Sekolah Dasar Kelas II Yayah Huliatunisa; Ina Magdalena; Amelia Pratiwi
Indonesian Journal of Elementary Education (IJOEE) Vol. 8 No. 1 (2026): Indonesian Journal of Elementary Education
Publisher : Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/0vesfb83

Abstract

To achieve learning objectives effectively, the instructional process requires the use of tools or media. Analysis indicates that SDN Legok 1 in Tangernag Regency needs to enhance its use of instructional media, specifically by adopting “quartet cards”. This study employed the Research and Development (R&D) method, utilizing seven of the sen steps from the Borg and Gall development model, as modified by the researcher. The result demonstrate that quartet card teaching aids are significantly effective in improving student learning outcomes; a t-tes anslysis at a significance level 0f 0,05 yielded a calculated t values =4,362 and a Sig. (2-tailed)=0,000. Meanwhile, the t-table value n-2 or 30-2=28, was determined to be 2.048. Since  >  ( 4,362 > 2,048) and the significant level was less than 0,05 (0,000< 0,05), the null hypothesis  was rejected.
Co-Authors Achmad Ghazali Achmad Nandang Roziafanto, Achmad Nandang Aries Suharso Dina Januarti Dini Hidayati Nafiah Dwi Sunarti Enjang Sarip Hidayat Hannie, Hannie Hasan Sazali Ina Magdalena Iwan Nauli Daulay Khairatun Hisan Mustofa . Nurdinah Hanifah Nuryanti &#039; Rohadi Rohadi Sauri, R Supyan Silvi Madya Siti Muslikhati, Siti Sunarya, Dede Tatang Tri Pramesti Wachyudin Widyasmara, Arum Wita Puspita Sari Yayah Huliatunisa Yoseptry, Ricky