TY  - JOUR
AU  - Balouyi Jamkhaneh, Ezzatollah
TI  - Construction of α-cut fuzzy X control charts based on standard deviation and range using fuzzy triangular numbers
JO  - Theory of Approximation and Applications
VL  - 13
IS  - 2
SP  - 1
EP  - 14
PY  - 2019
DO  - 
ER  -