Validation of a data collection instrument on side effects of the CoronaVac vaccine from the teaching-learning process of the Research Methodology subject. IB [Internet]. 2023 Dec. 29 [cited 2026 Nov. 15];7(3):202-19. Available from: https://identidadbolivariana.itb.edu.ec/index.php/identidadbolivariana/article/view/235