CHIOREAN (TREZBURCĂ), E. (2023). Otium vs. Negotium as the Foundation of the Concept of Solitude in Petrarch’s Philosophical Works. Studia Universitatis Babeș-Bolyai Philosophia, 68(Special Issue), 35–46. https://doi.org/10.24193/subbphil.2023.sp.iss.02