Nkiranuye B, Mutijima J. Technical detailed study on hydraform blocks building technology in Kigali City, Rwanda. Jnl.Res.Innov.Imp.Edu [Internet]. 2025 May 5 [cited 2026 Nov. 15];8(3):34-47. Available from: https://www.ajol.info/index.php/jriie/article/view/294621