OGUNLADE, M. O.; EFE, A. F.; Y, L.; C, B. V. Evaluation of Three Soil Test Kits for the Determination of Soil pH of Cacao Plantations in Nigeria. The International Journal of Science & Technoledge, [S. l.], v. 7, n. 4, 2019. DOI: 10.24940/theijst/2019/v7/i4/ST1903-010. Disponível em: http://www.internationaljournalcorner.com/index.php/theijst/article/view/146088. Acesso em: 17 may. 2024.