Ardina, Rinny, and Vira Anisa Monica. 2018. “Profil Kadar Hemoglobin Dan Indeks Eritrosit Pada Perokok Aktif Di Kelurahan Tanjung Pinang Kota Palangka Raya: Profile of Hemoglobin Level and Erythrocyte Index in Active Smokers in Tanjung Pinang Village, Palangka Raya City”. Jurnal Surya Medika (JSM) 4 (1):56-66. https://doi.org/10.33084/jsm.v4i1.351.