Watopa JJ. Betel Nut Chewing Behavior among Adolescents in Papua Province, Indonesia. Hum. Behav. Dev. Soc. [internet]. 2019 Mar. 26 [cited 2026 Sep. 16];20(1):30-8. available from: https://so01.tci-thaijo.org/index.php/hbds/article/view/159621