TAMER HAMDY AYAD; NOHA MOHAMED HAFEZ. GEO-TOURISM: CAVE TOURISM DEVELOPMENT AT WADI SANNUR CAVE RESERVE . The Journal of Modern Project Management, [S. l.], v. 11, n. 1, p. 308–323, 2023. Disponível em: https://journalmodernpm.com/manuscript/index.php/jmpm/article/view/634. Acesso em: 19 may. 2024.