Ismail, Ibtisam, Sasni Ismail, Juwairiyyah Abdul Rahman, and Taufik Ridzuan. 2022. “Analysis of Wireless Power Transfer Efficiency Considering Angle of IR LED Tranmission”. Selangor Science & Technology Review (SeSTeR) 6 (3), 58-62. https://sester.journals.unisel.edu.my/ojs/index.php/sester/article/view/283.