“PENGARUH PEMBERIAN REWARD DAN PUNISHMENT TERHADAP HASIL BELAJAR ESTIMASI BIAYA KONSTRUKSI DI SMK NEGERI 5 SURABAYA” (2026) Sindoro: Cendikia Pendidikan, 18(3), pp. 1431–1440. Available at: https://cibjournal.com/index.php/sindoro/article/view/6208 (Accessed: 2 October 2026).