A. R. Tia

Cluster analysis of polyisoprenoid in oil palm (Elaeis guineensis) leaves in different land-uses to find the possible cause of yield gap from planting materials

E. Siregar, Mohammad Basyuni, I. Syahputra, 2018, Biodiversitas Journal of Biological Diversity.

Polyprenol and Dolichol Content in the Seed Tissues of Elaeis guineensis Jacq. from Commercial Seeds

E. Siregar, Mohammad Basyuni, R. Hayati, 2020 .