Gunjanaporn Tochaikul, Nutthapong Moonkum, Soontaree Sriwongta, Monchuporn Neamchumnan, Aksarapak Thawornnittayakul and Nuttapong Danthanavat (2021) “Determination of appropriate proportional in-house flexible radiation shielding material using bismuth powder and natural-silicon rubber compounds”, Journal of Current Science and Technology, 11(2), pp. 277–286. available at: https://ph04.tci-thaijo.org/index.php/JCST/article/view/407 (accessed: 21 April 2025).