Tambunan DTE, Daulay IH, Iqbal FM, Al Rusdy NA, Siregar S, Allatif MA, Sitorus CN, Pahlevi MA, Isra M, Suhendri. Dinamika Break Even Point dalam Industri Kelapa Sawit: Tinjauan Literatur terhadap Biaya, Produktivitas, dan Strategi Manajemen. surplus [Internet]. 2026 Aug. 10 [cited 2026 Oct. 24];5(1):1366-85. Available from: https://yptb.org/index.php/sur/article/view/2203