FIZZA MALIK. Trade Openness, Knowledge Spillovers and Economic Growth: An Empirical Study of Pakistan, India and Sri Lanka. European Economic Letters (EEL), [S. l.], v. 13, n. 4, p. 859–870, 2023. Disponível em: https://www.eelet.org.uk/index.php/journal/article/view/667. Acesso em: 16 mar. 2026.