De Gregorio S. Eco-friendly Architecture in Developing African Countries: Design and Self-construction of a Playground in Kenya. Int. J. Archit. Eng. Technol. [Internet]. 2023 Dec. 27 [cited 2024 Dec. 19];10:158-6. Available from: https://avantipublishers.com/index.php/ijaet/article/view/1464