CORRELATION ANALYSIS AND MODELLING OF HEAVY METAL CONCENTRATIONS AND PHYSICOCHEMICAL PARAMETERS FROM SOIL SAMPLES OF FIVE SELECTED REFUSE DUMPSITES IN LAFIA LOCAL GOVERNMENT AREA OF NASARAWA STATE, NIGERIA. FJST [انترنت]. 27 أبريل، 2024 [وثق 9 يونيو، 2026];8(1):21-36. موجود في: https://lafiascijournals.org.ng/index.php/fjst/article/view/285