RYAN, Reinaldo; KODRAT, David Sukardi. PERAN LEADERSHIP UNTUK MENGEMBANGKAN START-UP BUSINESS. PERFORMA, [S. l.], v. 3, n. 3, p. 288–297, 2018. DOI: 10.37715/jp.v3i3.717. Disponível em: https://ojs.somebut.my.id/index.php/performa/article/view/717. Acesso em: 19 feb. 2026.