Ahmad Qomarudin, Maslahah Maslahah, and Arina Zulva Maulida, “Mystical, Ontological, and Functionalist According to Cornelis Anthonie Van Peursen in The Theory of Philosophy of Science”, SOSMANIORA: Jurnal Ilmu Sosial dan Humaniora, vol. 1, no. 4, pp. 549–556, Dec. 2022.