K. S. Chandrasekaran, V. Mahalakshmi, and M. R. Ananthapadmanabhan. “Exploring the Proof of Work Based Block Chain Algorithm for Pharmaceutical Industry Supply Chain Innovation”. Journal of Advanced Research in Applied Sciences and Engineering Technology 35, no. 2 (December 21, 2023): 104–113. Accessed May 20, 2024. https://semarakilmu.com.my/journals/index.php/applied_sciences_eng_tech/article/view/3838.