Subhan, Muhammad, et al. “The Study of Mechanical Failure in Helical Steam Generator of High Temperature Gas-Cooled Reactor (HTGR)”. Jurnal Teknologi Reaktor Nuklir Tri Dasa Mega, vol. 26, no. 3, Mar. 2026, pp. 101-6, https://ejournal.brin.go.id/tridam/article/view/15526.