Erinopriadi, Erinopriadi and Asyahrial, Kevin and Hendra, Hendra (2014) PERANCANGAN RODA GIGI LURUS, RODA GIGI MIRING DAN RODA GIGI KERUCUT LURUS BERBASIS PROGRAM KOMPUTASI. MECHANICAL, 4 (1). pp. 16-21. ISSN 2087-1880