Ibrahim, Norazila, et al. “Effect of La3+ Substitution at Bi-Site on Transport Properties of Bi0.3-xLaxPr0.3Ca0.4Mn0.1Cr0.9MnO3”. International Journal of Engineering & Technology, vol. 7, no. 4.14, Dec. 2019, pp. 478-81, https://doi.org/10.14419/ijet.v7i4.14.27773.