AL-DAHIA, Saeed Hamid Mohammed; عثمان اميرة احمد. Efficiency of the spatial distribution of secondary education schools in the city of Tobruk " A study in geography". Delalat Journal of Humanities and Educational Sciences, طبرق، ليبيا, n. 14, p. 358–376, 2025. DOI: 10.64516/n501zn37. Disponível em: https://journals.tu.edu.ly/tujdl/index.php/delalat/article/view/361. Acesso em: 11 aug. 2025.