TEACHING CHEMISTRY USING PRACTICAL PROJECTS; BIODEGRADABLE POLYMER FILMS FROM PECTIN
C. Rius-Alonso, L. Olivares de Lachica, N. Mendoza Madriagal, N. Pardo Vercoña, A. Rojas López, M. Guraieb Pérez de la Riva, Y. González Quezada, C. Gallardo-Aguilar, A. Alatorre-Almeida