Adalberto Lucas Cabello, Arturo Lucas Cabello, Eva Mizpa Isidro Natera, Rocío Del Pilar Davila Soto, Cesar Lincoln Gonzales Soto. “Logical-Mathematical Thinking in Teachers of Secondary Education: An Ethnomathematical Perspective”. Turkish Journal of Computer and Mathematics Education (TURCOMAT), vol. 12, no. 14, Oct. 2021, pp. 4177-85, doi:10.17762/turcomat.v12i14.11203.