Castagnola Sánchez, Carlos Germán, Juan Carlos Cotrina-Aliaga, and Dante Aguinaga-Villegas. “Grief and Resilience As a Fundamental Factor in Times of Covid-19”. Propósitos y Representaciones. Journal of Educational Psychology 9, no. 1 (February 6, 2021): e1044. Accessed July 3, 2024. https://revistas.usil.edu.pe/index.php/pyr/article/view/1044.