Putra, Dedy, et al. “Development of Web-Let’s Learn Online to Improve Student Competence in Learning Network Device Installation and Configuration With the PjBL Model”. JPPS (Jurnal Penelitian Pendidikan Sains), vol. 14, no. 2, June 2025, pp. 203-1, doi:10.26740/jpps.v14n2.p203-213.