Hendayanti, Ni Putu Nanik, and Maulida Nurhidayati. “DYNAMIC PANEL DATA GENERALIZED METHOD OF MOMENT ARELLANO-BOND APPROACH IN ECONOMETRIC MODEL RETURN ON ASSETS OF PHARMACEUTICAL COMPANIES”. BAREKENG: Jurnal Ilmu Matematika dan Terapan 17, no. 4 (December 19, 2023): 2325-2336. Accessed November 22, 2024. https://ojs3.unpatti.ac.id/index.php/barekeng/article/view/10184.