Tech🇮🇩· 16 hours agoUGM-UPN close probe into mysterious fire in Sleman homeUPN ruled out a link to gas bubbles in Sungai Nepen, while UGM found solvent and PVC resin may have created a flammable mix.#Universitas Gadjah Mada#Upn Veteran YogyakartaCNN Indonesia, Tribunnews