TCHOWA John K, MUKENZA Médard M, KAZADI Gloire KG, Mutombo Georges M, Kalombo Daniel K, Kabeya Célestin K, Kanyimbu Delphin K. Effects of urea dose and weeding frequency on yield and nitrogen use efficiency in maize (Zea mays L.) in Kolwezi hinterland, DR Congo. J. OASIS AGRIC. SUSTAIN. DEV [Internet]. 2023 Nov. 20 [cited 2026 May 27];5(5):35-49. Available from: http://www.joasdjournal.org/index.php/joasd/article/view/163