“RADIO FREQUENCY AND NEAR FIELD COMMUNICATION TURNSTILE GATE WITH LOGGING SYSTEM AND LOCAL DATABASE FOR OUR LADY OF LOURDES TECHNOLOGICAL COLLEGE INC”. 2026. Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research 6 (1). https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/17197.