MC LAREN L. BALUYUT; LEE ANN CARL T. VELASCO; NICKEL TONE DOMINI B. DUEÑAS; MARK EDRIAN MANLUTAC; ROY BYRON RUEDA; JENILYN AQUINO. Chemical Treatment of Agricultural Waste Fibers from Pineapple Leaves and Manila Hemp used in Fiber-Reinforced Concrete Hollow Blocks. International Journal of Progressive Research in Science and Engineering , [S. l.], v. 7, n. 05, p. 68–79, 2026. DOI: 10.65138/ijprse.2026.v7i05.1291. Disponível em: https://journal.ijprse.com/index.php/ijprse/article/view/1291. Acesso em: 10 jun. 2026.