Students’ academic self-efficacy, engagement, satisfaction, and perceived academic performance in online learning

by Valladolid, Violeta C., Valladolid, Rene S.
Published 2022

Online learning behavior, cognition, environment, and perceived academic performance: An analysis of college students’ perceived learning loss and gains in online learning

by Valladolid, Violeta C., Valladolid, Rene S.
Published 2023

Computer based magnetic card key with pin

by Eleria, Gilbert, Pamintuan, Norman, Santos, Renato, Tiongco, Stephen, Valladolid, Rene
Published 1991