MOHD ZAIN, Rasif et al. GAMMA SCAN TECHNIQUE FOR DETECTING COUPON INSIDE THE MOTHER PIPELINE. Jurnal Sains Nuklear Malaysia, [S.l.], v. 24, n. 2, p. 28-34, may 2012. ISSN 2232-0946. Available at: <https://jsnm.nuclearmalaysia.gov.my/index.php/jsnm/article/view/57>. Date accessed: 18 oct. 2021.