G. Bhanu Prasad, P. Shreya, P. Shailaja, M. Akhila, P. Sravani. SAFEGUARDING AGAINST COUNTERFEITS WITH BLOCKCHAIN BASED QR CODE. TURCOMAT [Internet]. 2023Jul.6 [cited 2024May20];14(03):189-96. Available from: https://turcomat.org/index.php/turkbilmat/article/view/13950