WHAT? WHY? HOW LONG? HOW? WHEN? WHERE? ON 6 QUESTION ENTREPRENEURSHIṖ, 277-285
NEREDE? NE? NASIL? NİYE? NE KADAR? NE ZAMAN? 6N= 1(G)İRİŞİMCİ
http://dx.doi.org/10.16990/SOBIDER.146
Ahmet ÜNSAL