Asfaw Akimew, A. and Fekadu Nigatu 2025. Growth, yield, and quality of selected watermelon (Citrullus lanatus L.) varieties as influenced by NPS+UREA fertilizer rates over the seasons at Arba Minch, Gamo Zone, Southern Ethiopia . Omo International Journal of Sciences. 8, 2 (Dec. 2025), 34-48. DOI:https://doi.org/10.59122/omoijs645.