selected publications academic article Kinematic Comparison for Single Shooting and Fast Shooting in Traditional Archery. Journal of Quality Measurement and Analysis. 20. 2024 Relationship between angle and peak vertical ground reaction force estimation in parachute landing fall among army parachutists using mathematical modelling. Alexandria Engineering Journal. 61:5413-5426. 2022 Kinetics Study in Parachute Landing Fall Technique by Comparing Professional and Amateur Malaysian Army Parachutists Using Kane’s Method. Mathematics. 8:917. 2020 Kinematics study on PLF technique by comparing professional and amateur Malaysian army parachutists based on event during landing. Journal of Physics: Conference Series. 1366:012054. 2019 conference paper Smoothing of Hip Angle Kinematics Data During Parachute Landing Using Functional Data Analysis Approach. 34-38. 2022 Experimental Setup for Markerless Motion Capture and Landmarks Detection using OpenPose During Dynamic Gait Index Measurement. 286-289. 2021