ABSTRACT Lingga District, Riau Archipelago Province, has a wealth of natural resources in the agricultural, plantation and forestry sectors. Apart from utilizing timber forest products, the community also utilizes non-timber forest products, one of which is Gum Perca (Palaquium gutta). The use of percha sap by the community has been carried out since the time of the Lingga Sultanate (1824-1911…