Roger, Lew, and Andik Matulessy. “Self-Leadership and Self-Efficacy in Relation to Entrepreneurial Decision Making”. Uniglobal Journal of Social Sciences and Humanities 4, no. 1 (June 2, 2025): 362–365. Accessed August 28, 2025. https://ujssh.com/index.php/ujssh/article/view/212.