Simanullang, B.A.F., Sijabat, O.S.B. and Angkat, N.U. (2026) “CIRCULAR NURSERY MEDIA: BANANA STEM COMPOST AND WATERING REGIMES FOR OIL PALM”, Algebra : Jurnal Pendidikan, Sosial dan Sains, 6(3), pp. 566–571. doi:10.58432/3ja9g054.