NAJAR AS, MITROVIC A. EXAMPLES AND TUTORED PROBLEMS: IS ALTERNATING EXAMPLES AND PROBLEMS THE BEST INSTRUCTIONAL STRATEGY?. RPTEL [Internet]. 2022 Aug. 20 [cited 2024 Nov. 22];9(3):439-5. Available from: https://rptel.apsce.net/index.php/RPTEL/article/view/2014-09026