Putri WD, Abdillah W. Implementation of Process Innovation and Product Innovation to Improve Operational Performance at the Batik Production House "Uni Batik" in Surakarta City, Central Java. Stud.Jour.of.Bus n Manag. [Internet]. 2024 Dec. 30 [cited 2025 Oct. 15];7(3):203-20. Available from: https://ejournal.unib.ac.id/sjbm/article/view/44992