Synthesis of Isopulegol Through Cyclisation of Citronellal Using Solid Acid Catalysts: Catalytic Reaction Performance Evaluation and Process Parameters Optimization (Abdul Karim Shah, Ghulam Abbas Kandhro, Aqeel Ahmed Shah, Syed Nizam Uddin Shah Bukhari, Arshad Iqbal, Muhammad Azam Usto, Taswar Hussain Laghari, & Sohail Ahmed , Trans.). (2021). Pakistan Journal of Analytical & Environmental Chemistry, 22(2), 252-263. https://doi.org/10.21743/pjaec/2021.12.04