B.SURESH RAM, B.VENKATSWAR RAO, B.BALAKRISHNA, K.NAVYA SRI, V.SRAVANI (2023) “BULB REPLACEMENT TOOL”, Turkish Journal of Computer and Mathematics Education (TURCOMAT), 13(03), pp. 1224–1227. doi: 10.17762/turcomat.v13i03.13403.