Marsshanda Kartika Sari, Tri Ratna Pamikatsih. Efektivitas Kinerja Pekerja Part-time terhadap Efisiensi Biaya Operasional UMKM, Daerah Gonilan. CEMERLANG [Internet]. 2026 Feb. 6 [cited 2026 Feb. 28];6(1):15-29. Available from: https://prin.or.id/index.php/cemerlang/article/view/8068