Naryanto RF. RE-INISIASI DETONASI DI BELAKANG PLAT DENGAN ORIFIS GANDA 7 MM. TECHNOSCIENTIA [Internet]. 2012 Feb. 1 [cited 2024 Dec. 23];4(2):233-41. Available from: https://ejournal.akprind.ac.id/index.php/technoscientia/article/view/520