Anggarani, Ni Kadek, D.J. Djoko H.S., & Unggul P. Juswono. " Identification of Free Radical in Main Stream Cigarette Smoke in Cigarette with Clove mix (Kretek) and Cigarette without Clove mix (White)." BULETIN FISIKA [Online], 21.2 (2020): 73-81. Web. 10 May. 2024