hat
Entansif rechèch workwas te pote nan enstiti a ak efikasite ekonomik li te moute peye sa sèt fwa nan la 1965-1970 kòm konpare ak peryòd anvan an.
eng
Intensive research workwas carried in the institute and its economic efficiency was up sevenfold in the 1965-1970 as compared to the previous period.