Usri U, Ikbal Salam AM. EVALUATION OF THE EFFECTIVENESS OF COLLABORATIVE LEARNING DESIGN IN IMPROVING THE STUDENTS’ CRITICAL THINKING ABILITY IN WEST SULAWESI UNIVERSITIES. ECO EDU ENTRE [Internet]. 2024Dec.12 [cited 2025Oct.23];4(3):668-80. Available from: http://ije3.esc-id.org/index.php/home/article/view/307