ALVARO H. SALAS S. Closed Form Solution for a Damped Rotational Pendulum System. Research Updates in Mathematics and Computer Science Vol. 4, [S. l.], p. 1–9, 2024. DOI: 10.9734/bpi/rumcs/v4/2953G. Disponível em: https://stm.bookpi.org/RUMCS-V4/article/view/14095. Acesso em: 13 jun. 2026.