1.
Norhadi M, Hidayah U, Irdayanti. The Relationship Between Social Innovation and Return on Investment (ROI) in Polytechnic and Community Collages Commercialization Activities. ASPEN [Internet]. 2026Mar.31 [cited 2026Apr.17];6(2):1-6. Available from: https://journalarsvot.com/index.php/aspen/article/view/904