Johani, Fadzrul Hafiz, Shamsul Azhar Shah, and Nazarudin Safian. “VALIDITY AND RELIABILITY OF BIOPSYCHOSOCIAL-RELATED MEASUREMENT SCALES AMONG LOW-INCOME MALAYSIAN SMOKER”. Global Journal of Public Health Medicine 3, no. 1 (March 1, 2021): 301–314. Accessed October 5, 2022. https://www.gjphm.org/index.php/gjphm/article/view/79.