Wahyudiyanto. “Greget” in The Surabaya Ngrema Dance Performance Representation of The Value of The Fighting Spirit of Arek Surabaya. MJSB [Internet]. 2023 Jun. 21 [cited 2025 May 9];38(4):360-7. Available from: https://jurnal.isi-dps.ac.id/index.php/mudra/article/view/2210