Wattanamongkhol, Norrarat. 2021. “Performance Analysis of Tag Anti-Collision Algorithms Under Accurate the Number of Colliding Tag Estimation Method for RFID Systems”. Srinakharinwirot University Engineering Journal 17 (1). Bangkok, Thailand:17-28. https://ph02.tci-thaijo.org/index.php/sej/article/view/242069.