B. A., Likoko, Limbeya B., Lokonda M.O., Alongo L. S., and Kombele B. F. “Indicateurs Agropedologiques Relatifs Au PH Des Séries Principales Des Sols De Yangambi, RD Congo”. European Scientific Journal, ESJ 16, no. 9 (March 31, 2020): 55. Accessed November 22, 2024. https://eujournal.org/index.php/esj/article/view/12772.