List of Articles Mehdi Shalchi Tousi Article 1 - Optimum Design of Reinforced Concrete Cantilever Retaining Walls by Cuckoo Optimization Algorithm (COA) 10.1007/ijase.2023.1971723.1060 Mehdi Shalchi Tousi Samane Laali International Journal of Advanced Structural Engineering , Issue 1 , Year , Winter 2023 Article 2 - Optimization of reinforced concrete cantilever retaining walls by the use of intelligent water drops algorithm (IWDA) 10.1007/ijase.2023.1971683.1059 Samane Laali Mehdi Shalchi Tousi Mahmoud Ghazavi International Journal of Advanced Structural Engineering , Issue 4 , Year , Summer 2022