Dibya Prakash Rai. 2024. “Spontaneous Polarization and Piezoelectric Tensor of Polyvinylidene Fluoride (PVDF) in α and β Phases”. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences 67 (2):109-15. https://semarakilmu.com.my/journals/index.php/fluid_mechanics_thermal_sciences/article/view/5378.