Silandele
iwebhusayithi esemthethweni »
mayelana:

I-Gretl imahhala ukusebenzisa isofthiwe evulekile yezinkinga zezibalo nokusebenzisa idatha ye-econometric

okunikezwayo:
29/08/2023

I-Gretl iyithuluzi elingahwebi.

shiya impendulo

Ikheli lakho le-imeyili ngeke lishicilelwe. Izinkambu ezidingekayo zimakiwe *