Hardianto, Roki, Mohd. Yusuf DM, and Fadly Daeng Yusuf. 2023. “Assistance Of Understanding About Theory of Basic Law And ITE Law To Students Of SMKN 8 Pekanbaru”. Journal of Community Engagement Research for Sustainability 3 (1):77-86. https://doi.org/10.31258/cers.3.1.77-86.