Efficient Finite Element Approach to Four-Variable Power-Law Functionally Graded Plates oleh Gulshan Taj Mohammed Nabi Anwarbasha, Anupam Chakrabarti, Alireza Bahrami, Vasugi Venkatesan, Abdhullapuram Sachidhanandam Vijay Vikram, Jeyabharathi Subramanian, Vutukuru Mahesh