Widodo SFA, Nuryanto A, Widarto W, Sukardi S, Kartika B, Harjanto CT, et al. Implementation model characters strengthening based on 5s to support the halal industry in Universitas Negeri Yogyakarta and International Islamic University Malaysia. hum [Internet]. 2023 Oct. 4 [cited 2025 May 31];23(2):127-40. Available from: https://journal.uny.ac.id/index.php/humanika/article/view/66364