Effort analysis of computational thinking process over a gamified and non-gamified environments. - Dante Saavedra-Sánchez; Martha Vidal-Sepúlveda; Cristian Olivares-Rodríguez (LALA, 2019)

What kind of sources do I need? Critical search for information on the Web. - Martha Vidal-Sepúlveda; Cristian Olivares-Rodríguez; Luis Cárcamo Ulloa (Inf. Res., 2021)