Novilia, Refanny Mayta, and Setyo Riyanto. 2023. “The The Influence Of Infrastructure, Learning Methods On Student Achievement Through Student Learning Motivation During The COVID-19 Pancemic at SMK Negeri 9 Jakarta”. Dinasti International Journal of Management Science 4 (4):649-57. https://doi.org/10.31933/dijms.v4i4.1657.