Moncayo Rivera, C. M., Lasso León, W. D., Moncayo Molina, W. A., & Rivera Hernández, P. M. (2020). IMC-calcium series of children and adolescents in rural schools of Cañar city, period January - June 2019. Ciencia Digital, 4(1), 364-372. https://doi.org/10.33262/cienciadigital.v4i1.1104