Sánchez Fernández GA, Álvarez Vega B, de Villa Amil Sellez YP. EXPERIMENTAL SKILLS IN THE TEACHING-LEARNING PROCESS OF CHEMISTRY IN HIGH SCHOOL EDUCATION: A PROPOSAL FOR EXPERIMENTAL TASKS. minerva [Internet]. 2023 Jul. 5 [cited 2026 Apr. 21];4(7):63-78. Available from: https://revistas.ug.edu.ec/index.php/minerva/article/view/336