2025. HUBUNGAN KONSUMSI KOPI DAN MEROKOK TERHADAP KUALITAS TIDUR PADA PENGUNJUNG COFFEE SHOP DI KOTA SAMARINDA : THE RELATIONSHIP BETWEEN COFFEE CONSUMPTION AND SMOKING AND SLEEP QUALITY OF COFFEE SHOP VISITORS IN SAMARINDA CITY. Jurnal Medika : Karya Ilmiah Kesehatan. 10, 1 (Mei 2025). DOI:https://doi.org/10.35728/jmkik.v10i1.1747.