QUANG, Nguyen Huu. The application based on google maps API to find and manage blood donation volunteers. HO CHI MINH CITY OPEN UNIVERSITY JOURNAL OF SCIENCE - ENGINEERING AND TECHNOLOGY, [S. l.], v. 13, n. 1, p. 52–63, 2023. DOI: 10.46223/HCMCOUJS.tech.en.13.1.2647.2023. Disponível em: https://journalofscience.ou.edu.vn/index.php/tech-en/article/view/2647. Acesso em: 18 apr. 2026.