Harningsih, Tri, Indah Susilowati, Purwati Purwati, and Definingsih Yuliastuti. “Description of Carboxyhemoglobin (COHb) Levels in Parkir Attendants Based on Working Period Around Bejen Market”. Indonesian Journal of Global Health Research 4, no. 2 (May 30, 2022): 231-234. Accessed April 17, 2026. https://jurnal.globalhealthsciencegroup.com/index.php/IJGHR/article/view/708.