KHALID, Muhammad; SAMAD, Maryam; ELAHI, Shehzad; FAHAD, Shah. Adoption and Productivity Assessment of Zinc-Biofortified Wheat (Akbar-19) Among Smallholder Farmers in District Khyber, Pakistan. AgroEnvironmental Sustainability, [S. l.], v. 4, n. 3, p. 240–249, 2026. DOI: 10.59983/s2026040301. Disponível em: https://sagens.org/journal/agens/article/view/s2026040301. Acesso em: 4 oct. 2026.