Nainggolan RJ, Sebayang GI. Evaluation of the Implementation of Internal Control on Cash Sales at CV. Rudang Jaya. IJBAE [Internet]. 2024 Jan. 30 [cited 2026 May 30];3(1):69-80. Available from: https://journal.formosapublisher.org/index.php/ijbae/article/view/7840