Jyotshna M, Dhanalaxmi V. Impact of Activation Energy and Heat Source/Sink on 3D Flow of Williamson Nanofluid with GaN Nanoparticles over A Stretching Sheet. EJMATH [Internet]. 2022 Sep. 5 [cited 2025 Apr. 24];3(5):16-29. Available from: https://ej-math.org/index.php/ejmath/article/view/133