Wahyuni, Sri. “PENGUKURAN DENSITAS DAN DIAMETER POHON PULAI (Alstonia Scholaris) DI TAMAN HUTAN RAYA SULTAN SYARIF HASYIM”. Jurnal Ilmiah Pertanian, vol. 16, no. 2, Feb. 2020, https://doi.org/10.31849/jip.v16i2.3560.