Ayuddyah, Ayuddyah Eko Syafitri Maharani, et al. “Analysis Of Leading Sectors In Central Java Province And Boyolali Regency Using Location Quotient, Shift Share, And Scalogram Methods”. INTERNATIONAL CONFERENCE OF ECONOMICS AND BUSINESS, vol. 1, no. 1, July 2025, https://conference.upgris.ac.id/index.php/EconBiz/article/view/6559.