SAEED, R.; QASIM, M.; MAHMOOD, I.; AKHTAR, W. FACTORS AFFECTING WHEAT YIELD VARIATION OF SMALLHOLDER FARMERS IN PUNJAB PROVINCE: APPLICATION OF ORDERED LOGISTIC MODEL. Pakistan Journal of Agriculture, Agricultural Engineering and Veterinary Sciences, [S. l.], v. 37, n. 2, p. 126–131, 2021. DOI: 10.47432/2021.37.2.8. Disponível em: Acesso em: 27 jan. 2023.