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All Journal NUSANTARA: Jurnal Pengabdian Kepada Masyarakat Kohesi: Jurnal Sains dan Teknologi
Dinda Syahfitri Ramadhani
Unknown Affiliation
Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Education Energy Engineering Social Sciences Other

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IMPLEMENTASI MANAJEMEN RISIKO DALAM MENGHADAPI KETIDAKPASTIAN EKONOMI GLOBAL PADA PERUSAHAAN MULTINASIONAL Syaharani Syahputri; Dinda Syahfitri Ramadhani; Tia Nava Utari Tanjung; Ajizah Sapitri Siregar; Arsyadona
Kohesi: Jurnal Sains dan Teknologi Vol. 6 No. 6 (2025): Kohesi: Jurnal Sains dan Teknologi
Publisher : CV SWA Anugerah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.3785/kohesi.v6i6.9945

Abstract

Ketidakpastian perekonomian global menjadi tantangan signifikan bagi perusahaan multinasional dalam perencanaan strategis danoperasional. Penelitian ini bertujuan untuk menilai praktik manajemen risiko yang diterapkan oleh perusahaan- perusahaan ini dalam menghadapi tantangan tersebut. Menggunakan pendekatan kualitatifmelaluitinjauanliteratur,penelitianinimengidentifikasirisikoutama,menilai efektivitas strategi yang ada, dan memberikan informasi berbasis bukti untuk meningkatkan ketahanan bisnis. Hasil penelitian menunjukkan pentingnya manajemen risiko yang proaktif, peran teknologi dalam analisis data, serta perlunya penyesuaian terhadap perubahan regulasi dan budaya lokal. Dengan mengembangkan strategi manajemen risiko yang adaptif, perusahaan dapat lebih siap menghadapi tantangan di lingkungan bisnis global yang dinamis. Kata Kunci: manajemen risiko; ketidakpastian ekonomi; perusahaan multinasional; teknologi; strategi.
Hubungan Penggunaan Smartphone Sebelum Tidur terhadap Kualitas Tidur Mahasiswa S1 Ilmu Keperawatan UNISSULA Tia Nava Utari Tanjung; Dinda Syahfitri Ramadhani; Ajizah Sapitri Siregar; Siti Aisyah
Nusantara: Jurnal Pengabdian kepada Masyarakat Vol. 6 No. 2 (2026): Mei : NUSANTARA Jurnal Pengabdian Kepada Masyarakat
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/nusantara.v6i2.8384

Abstract

The increasing use of smartphones among university students has become part of their daily lifestyle and may lead to various impacts, one of which is affecting sleep quality. Using smartphones before bedtime can cause the brain to remain highly active, disrupt the body’s internal clock, and result in shorter and less restful sleep. This study aims to examine how smartphone use before bedtime affects the sleep quality of university students. This study employed an analytic observational design with a cross-sectional approach. The study population consisted of 529 active undergraduate students in the Nursing Science program, with a sample size of 230 respondents determined using the Slovin formula. Data were collected using a questionnaire on smartphone use before bedtime and a sleep quality questionnaire. Data analysis included univariate analysis to describe respondents’ characteristics and bivariate analysis using the Spearman Rank correlation test. The results showed that most participants were 21 years old and female. The majority of students frequently used smartphones before bedtime and had poor sleep quality. The correlation test results indicated a significant relationship between smartphone use before bedtime and students’ sleep quality. The correlation coefficient was r = 0.528 with p < 0.05, indicating a moderately strong relationship. The more frequently students used smartphones before bedtime, the poorer their sleep quality. There is a significant association between smartphone use before bedtime and students’ sleep quality; therefore, education and regulation of smartphone use at night are necessary to improve students’ sleep quality.
Co-Authors Ajizah Sapitri Siregar Arsyadona Siti Aisyah Syaharani Syahputri Tia Nava Utari Tanjung