Cahyaning Anggraini, and Bambang Sumbogo. “Plantation Plant Certification Development Model at UPTD BP2MB Plantation Service of Lampung Province”. Journal of General Business, Innovation and Entrepreneurship, vol. 1, no. 1, Mar. 2024, pp. 1-13, https://journal.ubl.ac.id/index.php/innovator/article/view/68.