SUWANNANON, A. Golden Life Ladders: Ten Success Pulleys. Suan Dusit Graduate School Academic Journal, Bankok, Thailand, v. 22, n. 2, p. 179–182, 2026. Disponível em: https://so19.tci-thaijo.org/index.php/SDUGSAJ/article/view/3657. Acesso em: 16 sep. 2026.