"HARVEST TIME AND SUGAR COMPOSITION OF EARLY AND LATE CULTIVATED STAPLE-TYPE SWEET POTATO (Ipomoea Batatas (L) Lam) CULTIVARS ON THE JOS PLATEAU, NIGERIA". FULafia Journal of Science and Technology , م 6, عدد 2, سبتمبر، 2023, ص 9-14, https://lafiascijournals.org.ng/index.php/fjst/article/view/169.