“Optimisation of Composition and Firing Temperature for High-Voltage Porcelain Insulator Applications Using Tanzanian Triaxial Ceramic Raw Materials”, mjrd, vol. 7, no. 3, p. 13, Aug. 2026, Accessed: Sep. 19, 2026. [Online]. Available: http://41.59.86.228/index.php/mjrd/article/view/925