OJO, Olumuyiwa Idowu, Charity C. TEMENU, and Masengo Francois ILUNGA. “Analysis of Length of Growing Season in Some Agro-Ecological Zones Using Non-Parametric Trend Test”. Notulae Scientia Biologicae 11, no. 2 (June 28, 2019): 241–248. Accessed February 8, 2023. https://www.notulaebiologicae.ro/index.php/nsb/article/view/10314.