Using GIS technologies to determine the weediness of agricultural crops in the example of the Akmola regionG. Yeszhanov, I. Mizanbekov, G. Essyrkep, S. Uzbergenova, L. Konkayeva and A. ShunekeyevaE3S Web Conf., 386 (2023) 01003DOI: https://doi.org/10.1051/e3sconf/202338601003