Chonillo-Sislema, Luis, Dayana Heredia-Gavin, Juana Chayña-Apaza, Zoraida Ramos-Pineda, and José Sánchez-Solórzano. 2024. “Difficulties in Learning Chemistry in High School, from the students’ Point of View and Some Alternatives to Overcome Them”. Revista Innova Educación 6 (1): 71-88. https://doi.org/10.35622/j.rie.2024.01.005.