SOFYAN, M.; PARUNG, H.; TJARONGE, M. W.; AMIRUDDIN, A. A. A Study on the Bond Characteristics of Steel Bars in Concrete Containing Polypropylene (PP) Plastic Particles as Fine Aggregate. Engineering, Technology & Applied Science Research, Greece, v. 14, n. 5, p. 16989–16997, 2024. DOI: 10.48084/etasr.8544. Disponível em: https://etasr.com/index.php/ETASR/article/view/8544. Acesso em: 30 jan. 2025.