Wardoyo, Arinto Y.P, Dionysius J.D.H Santjojo, Tintrim Rahayu, and Saraswati Subagyo. “Influence of Smoking Rate on Ultrafine Particle Emission of Cigarette Smoke”. BERKALA PENELITIAN HAYATI JOURNAL OF BIOLOGICAL RESEARCHES 23, no. 2 (June 21, 2018): 90-94. Accessed April 13, 2024. https://ojs.berkalahayati.org/index.php/jurnal/article/view/547.