The Importance of a Nursing Theoretical Framework for Nursing Practice: Rogers’ Science of Unitary Human Beings and Barrett’s Theory of Knowing Participation in Change as Exemplars. cultrua [Internet]. 2018 Dec. 1 [cited 2025 Mar. 4];15(2):6-13. Available from: https://revistas.unilibre.edu.co/index.php/cultura/article/view/5108