A. Mulya Rahman, S. Mulyadi, H. Andre, and D. Rahmi Syaifani, “Manufacture of a flying robot propeller made from plant-based composite material derived from snake plant (Sansevieria trifasciata) fibers. ”, j.sist.mek.termal., vol. 10, no. 1, pp. 55–62, May 2026.