Buasuwan, Nichapa, Orawan Pinprayoon, Siriporn Changnoi, and Thiti Rungseesumran. 2023. “Development of radiation shielding material based on natural rubber/ boron oxide and metal oxide composites”. Bulletin of Applied Sciences 12 (2). Bangkok, Thailand:35-54. https://doi.org/10.60136/bas.v12.2023.570.