Bravo Morocho, Victor David, Edison Patricio Abarca Pérez, and Edgar Fabian Sánchez Carrión. 2023. “Design and Manufacture of a Single Cylinder Block for a 150cc Engine With an Al 7075 Alloy”. AlfaPublicaciones 5 (3):68-85. https://doi.org/10.33262/ap.v5i3.378.