AL-SHUGAIRI, Ahmed Nehme. Frank Holmes, the Arab oil pioneer 1874-1947: Historical study. Al-Adab Journal, Baghdad, Iraq, v. 2, n. 143, p. 253–272, 2022. DOI: 10.31973/aj.v2i143.3916. Disponível em: https://aladabj.uobaghdad.edu.iq/index.php/aladabjournal/article/view/3916.. Acesso em: 22 dec. 2024.