TIKYAA, E. V.; IGBA, D. S.; DAMIAN , E. A.; NYIYONGO, S. E.; ORTILE, P. N. EMPIRICAL MODELING OF PHOTOSYNTHETICALLY ACTIVE RADIATION (PAR) USING WIND SPEED AND AEROSOL DATA IN MAKURDI, NIGERIA. FUDMA JOURNAL OF SCIENCES, v. 9, n. 4, p. 300 - 306, 30 Apr. 2025.