ZAINOL, R.; ROSLAN, F. F.; AZALI, N. S.; ROSNI, N. A.; CHANG, L. W. TRIPLE HELIX MODEL IN HANDLING CHALLENGES TO THE INFORMAL ECONOMIC ACTIVITIES. PLANNING MALAYSIA, [S. l.], v. 20, n. 24, 2022. DOI: 10.21837/pm.v20i24.1217. Disponível em: https://www.planningmalaysia.org/index.php/pmj/article/view/1217. Acesso em: 12 may. 2024.