KHOIRUDIN, I.; DAYONA ISMAIL , G. .; ARYANTI , A. N. .; MUTTAQIN , R. .; RECKY , R. . The Effect of Kaizen Implementation on Employee Performance and its Implications on After-Sales Service Productivity at PT Tunas Toyota Gatot Subroto. Eduvest - Journal of Universal Studies, [S. l.], v. 6, n. 8, p. 9037–9051, 2026. DOI: 10.59188/eduvest.v6i8.53442. Disponível em: https://eduvest.greenvest.co.id/index.php/edv/article/view/53442. Acesso em: 12 aug. 2026.