Widodo, A. 2016. The Spiritual Journey and The Unitive Experience: A Semantic Analysis on the Concept of Wuṣūl in Six Kitāb of Ṭarīqah Qādiriyyah wa Naqshabandiyyah. Ulumuna. 20, 2 (Dec. 2016), 231-262. DOI:https://doi.org/10.20414/ujis.v20i2.811.