Efrianto, Efrianto. “The Effect of Workload and Work Flexibility on the Performance of Employees at Perumda Tirta Khayangan in Sungai Penuh City”. TOFEDU: The Future of Education Journal 3, no. 4 (November 26, 2024): 943–949. Accessed July 13, 2025. https://journal.tofedu.or.id/index.php/journal/article/view/179.