TY  - JOUR
AU  - Vagfi, Seyed hesam
AU  - Rajabi, Azam
TI  - The Effect of Management Abilitieson Research and Development Expensesof Corporates with an Emphasis the Roleof Market Competitive Threats
JO  - Studies of ethics and behavior in accounting and auditing
VL  - 1
IS  - 2
SP  - 111
EP  - 132
PY  - 2021
DO  - 10.71907/sebaa.2022.2201-1043
ER  -