Madayan Hasibuan, Onny Medaline, and Farid Wajdi, “Analisis Hukum Terhadap Status Lahan Koperasi Perkebunan Kelapa Sawit Bukit Harapan: (Studi Putusan Nomor: 49/Pid.Sus-TPK/2021/PN Jkt.Pst)”, J.Alz, vol. 4, no. 3, pp. 2122–2129, May 2026.