1.
Tapullima Mori C, Chávez Castañeda BR. Stress, anxiety and depression scale (DASS-21): psychometric properties in adults of the province of San Martín. Psiquemag [Internet]. 2021 Jan. 30 [cited 2024 Jul. 3];11(1):73-88. Available from: https://revistas.ucv.edu.pe/index.php/psiquemag/article/view/292