Laurentius St Gomo Tumanggor, Ida Aju Brahmasari, Ida Aju Brahma Ratih. The Influence of Transformational Leadership, Internal Communication, and Work Ability on Organizational Commitment and Organizational Performance at PT Perkebunan Nusantara I in Surabaya. GlobalEconomics [Internet]. 2025 Jun. 29 [cited 2026 Mar. 3];2(2):70-83. Available from: https://economics.ifrel.org/index.php/GlobalEconomics/article/view/283