Investment, Hysteresis, and Layers of Techniques: A Case Study of Agricultural Manufacturing Machinery in Multan Division. The Pakistan Development Review, [S. l.], v. 42, n. 4I, p. pp.1117–1132, 2022. DOI: 10.30541/v42i4Ipp.1117-1132. Disponível em: https://thepdr.pk/index.php/pdr/article/view/1668. Acesso em: 8 jun. 2025.