A. Ayinla, “ALLELOPATHIC EFFECTS OF Tithonia diversifolia N-BUTANOLIC SUB-FRACTIONS ON WEED SUPPRESSION, GERMINATION, AND CYTOTOXICITY IN TWO COWPEA VARIETIES”, FJS, vol. 10, no. 5, pp. 197–202, Mar. 2026, doi: 10.33003/fjs-2026-1005-4989.