Amaral Junior, J. C. do ., R. de . Almeida Leitão, and D. M. de . Oliveira Dias. “Maintaining Military Observers in the Middle of the Western Sahara Desert: A Logistic Challenge”. Research and Analysis Journal, vol. 5, no. 8, Aug. 2022, pp. 30-35, doi:10.18535/raj.v5i8.330.