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Nisa’ F, Winarni SSpS SS. GAMBARAN SLEEP HYGIENE PADA MAHASISWA STIKES KATOLIK ST.VINCENTIUS A PAULO SURABAYA . JPK J. Penelit. Kesehat. [Internet]. 2017 Jan. 7 [cited 2024 Sep. 19];6(2):90-5. Available from: https://journal.stikvinc.ac.id/index.php/jpk/article/view/101