“Effects Of Locust Bean (Parkia Biglobosa) Pod Extract on The Consistency Limits of Marginal Soils for Road Pavement Layer Construction”. Journal of Science and Technology 1, no. 2 (December 18, 2024): 22–35. Accessed June 12, 2026. https://journal.knust.edu.gh/index.php/just/article/view/1926.