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M. Kafit, Rasmin Nurjading, Hengky Oktarizal, Novela Sari, Mutia Permata Iryanti, Roni Razali, Ahmadi A, Fajar F, Lamtiur Sinaga. The Relationship Between Smartphone Usage Duration and Distance During Sleep and Sleep Quality Among Employees of RSJKO X. JUK-Medifa [Internet]. 2026 Jul. 31 [cited 2026 Sep. 12];4(02):108-13. Available from: https://jurnal.seaninstitute.or.id/index.php/health/article/view/1111