Hoang Van Phong, Nguyen Ngoc Dung, Nguyen Thi Thu Huyen, Tran Thi Thu Trang4, Pham Tuan Viet and Dao Anh Son (2021) “ KNOWLEDGE AND ATTITUDE TOWARDS BLOOD DONATION OF PRESIDENTS AT CAT HAI AND BACH LONG VI ISLAND DISTRICTS AT HAI PHONG CITY IN 2019”, PalArch’s Journal of Archaeology of Egypt / Egyptology, 18(09), pp. 538-547. Available at: https://www.archives.palarch.nl/index.php/jae/article/view/9337 (Accessed: 17August2022).