“SOIL WATER CHARACTERISTICS OF TWO AGRO-ECOLOGICAL ZONES OF KATSINA STATE, NIGERIA: A COMPARISON STUDY BETWEEN THE SOILWAT MODEL AND LABORATORY TEST”. FUDMA JOURNAL OF SCIENCES, vol. 3, no. 3, Apr. 2023, pp. 328-40, http://162.254.38.185/index.php/fjs/article/view/1575.