Widhoretno Puspandari, Jason Merari Peranginangin, and Lucia Vita Inandha Dewi. 2024. “SMART PLS Analysis of Community Characteristics and Perceptions of Drug Buying Behavior through E-Commerce in the City of Blitar”. International Journal of Contemporary Sciences (IJCS) 1 (8):353-70. https://doi.org/10.55927/ijcs.v1i8.9663.