Permutations Avoiding Certain Partially-Ordered Patterns. - Kai Ting Keshia Yap; David L. Wehlau; Imed Zaguia (Electron. J. Comb., 2021)

QEX: Automated Testing Observability and QA Developer Experience Framework. - Huang Luohua Locke; Kai Ting Keshia Yap; Joseph Chu Ken Yu; Hock Yao Chua (ICST, 2023)