Ultrasonic Key Recognition: Security Algorithm for Pre-composed High Frequency Sound as a Mode of Unlocking a Security Lock. - Jeric Ryan R. De Josef; Bobby D. Gerardo; Ma. Beth S. Concepcion; Kyle Gabriel V. Oreta; Yung-Cheol Byun (ACIS-ICIS, 2012)

Decision support system for agricultural management using prediction algorithm. - Mark Ian Animas; Yung-Cheol Byun; Bobby D. Gerardo; Ma. Beth S. Concepcion (ICIS, 2013)

Exploring Software Developers' Experiences in Startups: The Philippine. - Ma. Beth S. Concepcion; Raymund C. Sison (PACIS, 2017)

Developers' Core Practice in Technology Startups: Toward a Grounded Theory. - Ma. Beth S. Concepcion; Raymund Sison (PACIS, 2018)

A Grounded Theory Study of Software Developers in IT Startups in the Philippines. - Ma. Beth S. Concepcion; Raymund C. Sison (PACIS, 2018)