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Yustisia I, Sari N, Tawali S, Arif M, Ramliah S. High Urinary Cotinine Levels and Low Academic Performance of Elementary School Students in Families with Careless Smoking Habits. ejki [Internet]. 2023 Jan. 10 [cited 2024 Apr. 20];10(3):197-203. Available from: https://ejki.fk.ui.ac.id/index.php/journal/article/view/199