Fandeli H, Tomas M, Qalbina F, Har NF. Key Determinants of SMEs Sustainable Performance in West Sumatra: A PLS-SEM Analysis. J. Optimasi Sist. Ind. [Internet]. 2026 Jun. 30 [cited 2026 Jul. 1];25(1):174-90. Available from: https://josi.ft.unand.ac.id/index.php/josi/article/view/571