CHIOREAN (TREZBURCĂ) E. Otium vs. Negotium as the Foundation of the Concept of Solitude in Petrarch’s Philosophical Works. Studia UBB Philosophia [Internet]. 2023 Nov. 23 [cited 2025 Apr. 20];68(Special Issue):35-46. Available from: https://studia.reviste.ubbcluj.ro/index.php/subbphilosophia/article/view/6663