Punse, Tanmay, Himanshu Rewatkar, Dipali Dhakate, Pooja Sharma, and Priyanka Gaurkhede. “A Review Paper on Password Based Lock System”. ITSI Transactions on Electrical and Electronics Engineering 14, no. 1 (May 12, 2025): 14–17. Accessed October 13, 2025. https://journals.mriindia.com/index.php/itsiteee/article/view/318.