HAMID ZAGALO, AL-HADJ. Petrographic and Geotechnical Characterization of the Magmatic Formations from Hadjer El-Hamis and Dandi (Hadjer-Lamis Province, Chad) for Their Use in Civil Engineering. European Journal of Applied Sciences, [S. l.], v. 10, n. 3, p. 439–457, 2022. DOI: 10.14738/aivp.103.12459. Disponível em: https://scholarpublishing.org/journals/index.php/EJAS/article/view/8233. Acesso em: 30 may. 2026.