Anyanwu, Chidebe Stanley, Abdelrahman Gad, Hussein Bilal, and Daniel Raphael Ejike Ewim. 2022. “Heat Analysis of a Vacuum Flask”. The Journal of Engineering and Exact Sciences 8 (11). Viçosa/MG, BR:15174-1. https://doi.org/10.18540/jcecvl8iss11pp15174-01e.