Napitupulu P, Rio Prayogi, Nasution MP. PALM OIL FARMERS’ PERCEPTIONS OF PRICE FLUCTUATIONS IN FRESH FRUIT BUNCHES (FFB) IN TURANGI VILLAGE, SALAPIAN SUBDISTRICT, LANGKAT REGENCY. Agriprimatech [Internet]. 2026 Apr. 30 [cited 2026 Sep. 13];9(1):28-39. Available from: http://139.162.50.187/index.php/Agriprimatech/article/view/8348