Indeks Artikel Jurnal-Majalah WHO South-East Asia Jour. of PH; Vol. 2 Knowledge and opinion about smoke-free laws and second-hand smoke among hospitality venue managers in Gujarat and Andhra Pradesh, India Gupta, Vinay K; ( et al ) Smoke-free law Second-hand smoke Public places Awareness Opinion Tobacco https://lib.fkm.ui.ac.id:443/detail?id=115332