Self direct-learning is a “learning strategy which allows learners take charge of their own learning process (diagnosis learning needs, identify learning goals, select learning strategies, and evaluate learning performances and outcomes). https://www.igi-global.com/dictionary/self-directed-learning/26210
Here is an excellent resource from the University of Waterloo: https://uwaterloo.ca/centre-for-teaching-excellence/teaching-resources/teaching-tips/tips-students/self-directed-learning/self-directed-learning-four-step-process