B.SURESH RAM, B.VENKATSWAR RAO, B.BALAKRISHNA, K.NAVYA SRI, V.SRAVANI. “BULB REPLACEMENT TOOL”. Turkish Journal of Computer and Mathematics Education (TURCOMAT), vol. 13, no. 03, Feb. 2023, pp. 1224-7, doi:10.17762/turcomat.v13i03.13403.