The Formation of Collaborative Learning Teams in Schools Through Mathematical Optimization for Improving the Classroom Climate. - Alfredo Candia-Véjar; Álvaro Faúndez; Camila Rojas; Isidora Jeria; Natacha Benítez; María Ignacia Tupper; Romina Inostroza; Etienne Bellenger; Francisco Pérez-Galarce (IEEE Access, 2026)