The 'Dugdh Sankalan Sathi Mobile App' was released by which Union Ministry?.

The Union Minister for Heavy Industries, Dr. Mahendra Nath Pandey, recently unveiled the Dugdh Sankalan Sathi mobile app in Mussorie, Uttarakhand. The Mini Ratna Central Public Sector Enterprise Rajasthan Electronics & Instruments Limited (REIL), which is part of the Ministry of Heavy Industries, created the app. This mobile application aims to enhance milk quality, promote stakeholder transparency, and streamline operations at the village level, including milk cooperative societies.