ADDAI-ASANTE, Johnson; NIMO, Samuel Agyei; OBENG, Daniel Kwadwo. Firm Level Technical Efficiency between Foreign-Owned and Domestic-Owned Firms: Case Study of Pharmaceutical Manufacturing Industry in Ghana. American Scientific Research Journal for Engineering, Technology, and Sciences, Jordan, v. 36, n. 1, p. 146–166, 2017. Disponível em: https://www.asrjetsjournal.org/American_Scientific_Journal/article/view/2860. Acesso em: 16 sep. 2025.