Oluwafemi Gbodogbe S, Chris Loyinmi A. Zafar Projected Differential Transform and Laplace Projected Differential Transform methods as exact solution methods for Klein-Gordon equations: Research | Open Access | 30 April 2026. EJSMT [Internet]. 2026 Apr. 30 [cited 2026 Jul. 16];13(1):51-80. Available from: https://ejournal.upsi.edu.my/index.php/EJSMT/article/view/11107