J. Adijaya, H. Agusta, S. Sudradjat, S. Sabiham, and T. Triadiati, “Photosynthetic Gas Exchange and Carbon Assimilation of Oil Palm (Elaeis guineensis Jacq.) and Understory Vegetation on Drained Tropical Peatlands”, JTCS, vol. 13, no. 03, pp. 757–772, Nov. 2026.