LOURENS NICOLAAS JACOBUS ENGELBRECHT. A New Way of Looking at the Collatz Conjecture. American Scientific Research Journal for Engineering, Technology, and Sciences, Jordan, v. 88, n. 1, p. 91–98, 2022. Disponível em: https://asrjetsjournal.org/American_Scientific_Journal/article/view/7485. Acesso em: 20 sep. 2025.