Edeh J, Roy Chowdhury P. Are Technological Innovations Driving Sustainability in Emerging Economies? The Role of R&D Investments and Patent Sources in Energy Efficiency. SIR [Internet]. 2025 Jun. 13 [cited 2025 Jun. 27];1(1). Available from: https://sir.sustainabilityimpacts.com/index.php/journal/article/view/14