[1]
Ramadhan, A.A. and Jalinus, N. 2021. The development of e-module based on learning models of self directed learning in welding subject. Jurnal Pendidikan Teknologi Kejuruan. 4, 2 (May 2021), 59-64. DOI:https://doi.org/10.24036/jptk.v4i2.16923.