Kedulan temple is a ruin of 9th-century Hindu candi located not far from Sambisari temple. The temple is located in Tirtomartani village, Kalasan subdistrict, Sleman Regency, Yogyakarta, Indonesia. The style and architecture bears striking similarities with nearby Sambisari temple.
Source:
Wikipedia (https://en.wikipedia.org/wiki/Kedulan)
Kemendikbud (http://kebudayaan.kemdikbud.go.id/bpcbyogyakarta/wp-content/uploads/sites/37/2020/07/0-3.jpg)