BAICHENG, T. Review and Prospect of the Ming Great Wall of China A Case Study of Eastern Hebei. Journal of Development and Social Sciences, Gujranwala, Pakistan, v. 3, n. 3, p. 879–891, 2022. DOI: 10.47205/jdss.2022(3-III)82. Disponível em: https://ojs.jdss.org.pk/journal/article/view/560. Acesso em: 22 dec. 2024.