Jimin Li, and Guoyun Zhang. “Analysis of Regional Characteristics of Jinnan Folk Paper-Cutting by Dynamic Programming Algorithm”. International Journal of Communication Networks and Information Security (IJCNIS) 15, no. 2 (July 20, 2023): 51–62. Accessed July 2, 2024. https://ijcnis.org/index.php/ijcnis/article/view/5983.