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Amsheri, Somia. “Differential Sandwich Theorems for P-Valent Functions Defined by Convolution Involving Certain Fractional Derivative Operator”. Journal of Humanitarian and Applied Sciences 2, no. 3 (June 30, 2017): 1–19. Accessed July 3, 2024. https://khsj.elmergib.edu.ly/index.php/jhas/article/view/51.