à¹€à¸—à¸µà¸¢à¸¡à¹à¸à¹‰à¸§, à., & à¸ªà¸´à¸—à¸˜à¸´à¸ˆà¸±à¸™à¸—à¸£à¹Œ, à. 2015 Jun 16. à¸¨à¸¶à¸à¸©à¸²à¸à¸²à¸£à¸žà¸±à¸’à¸™à¸²à¸£à¸¹à¸›à¹à¸šà¸šà¸à¸²à¸£à¸šà¸£à¸´à¸à¸²à¸£à¸ªà¸²à¸£à¸ªà¸™à¹€à¸—à¸¨à¹€à¸Šà¸´à¸‡à¸£à¸¸à¸à¸‰à¸±à¸šà¹„à¸§ à¸—à¸±à¸™à¹ƒà¸ˆà¸œà¸¹à¹‰à¹ƒà¸Šà¹‰à¸šà¸£à¸´à¸à¸²à¸£ | Development of Express Proactive Information Service to Meet User needs. PULINET Journal. [Online] 1:3