Aguilar-Calderón, Jose Alfonso, Carolina Tripp-Barba, Aníbal Zaldívar-Colado, Roberto Espinosa, and Carlos Eduardo Zurita-Cruz. 2019. “A Pearson Correlation Analysis of the Software Engineering Practice in Micro and Small-Sized Software Industry of Sinaloa, Mexico”. IEEE Latin America Transactions 17 (2):210-18. https://latamt.ieeer9.org/index.php/transactions/article/view/243.