Anggraini, Z., B. . Setiawan, N. . Shadrina, and D. . Iskandar. “Radiological Impact Assessment of Class 3 Landfill of TENORM Waste from Tin Industry in Bangka Island: 10.32526/ennrj/19/2021020”. Environment and Natural Resources Journal, vol. 19, no. 5, Aug. 2021, pp. 337-4, https://ph02.tci-thaijo.org/index.php/ennrj/article/view/243268.