Agustin, Hamdi, 		Hamdi, Luthfia, AND 		Hamdi, Lathifa.
" Application of the Hamdi Method Using the Gold Value and Gold Index Methods on the Financial Aspects of Oil Palm Plantation Business in Kampar Indonesia" <em>Jurnal Cendekia Keuangan</em> [Online], Volume 4 Number 1 (1 April 2025)