Caldy Sutanto, Francine Tasha. “PERAN PERTEMANAN DALAM MENDUKUNG KINERJA BISNIS START-UP”. PERFORMA 2, no. 4 (July 2, 2018): 445–454. Accessed February 19, 2026. https://ojs.somebut.my.id/index.php/performa/article/view/577.