Siallagan, Ricardo, Program Studi Agroteknologi, Fakultas Sains Dan Teknologi,Universitas Labuhan Batu Sumatra Utara, Indonesia

• Vol 8, No 2 (2022): Jurnal Pembelajaran Dan Biologi Nukleus Juli 2022 - Articles
  The Attack Rate of Pocket Caterpillar (Metisa plana) And How To Control It on Oil Palm (Elaeis Guineensis Jacq) Plantation At PT Umada Pernantian “Aâ€, North of Labuhanbatu Regency
  Abstract  PDF

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