Tolong jelaskan mengenai Maria Elfira Christina

Maria Elfira Christina () adalah salah satu pemain bulu tangkis Tunggal Putri Indonesia.

Runner - up 2006 XXI Brazil International Coris Corporate

Runner - up VIETNAM INTERNATIONAL CHALLENGE 2007

Perempat final INDONESIA-SURABAYA CHALLENGE 2007

Semi final Finnish International Championships 2008

Semi final Open Volant d'Or de Toulouse

Perempat final KLRC BULGARIAN GRAND PRIX 2008

Runner - up Vietnam International Challenge 2009

Runner - up ASTEC ULTRA MILK OPEN INDONESIA INTERNATIONAL CHALLENGE 2009

Runner - up VICTOR INDONESIA INTERNATIONAL CHALLENGE 2011 (bersama Rendra Wijaya)