|| For Complaint Service BPS Lumajang Regency, Contact Us at Number 085159111938 (phone and Whatsapp) and email bps3508@bps.go.id || The Android-based WarTa SMeRU application has been released for easier access to Lumajang Regency BPS data, the application can be downloaded from the Play Store with the Application Name: WarTa SMeRU ||