INEQUALITY IN TRIANGLE BY MARIN CHIRCIU-299
INEQUALITY IN TRIANGLE BY DANG NGOC MINH-270
INEQUALITY IN TRIANGLE BY SARKHAN ADGOZALOV-35, INEQUALITY IN TRIANGLE BY SARKHAN ADGOZALOV-36
INEQUALITY IN TRIANGLE BY NGUYEN HUNG CUONG-334, INEQUALITY IN TRIANGLE BY NGUYEN HUNG CUONG-335