Lapeña JF. Open Access: DOAJ and Plan S, Digitization and Disruption. Philipp J Otolaryngol Head Neck Surg [Internet]. 2019 Dec. 2 [cited 2024 Nov. 23];34(2):4-6. Available from: https://pjohns.pso-hns.org/index.php/pjohns/article/view/1111