Effect of titanium substitution on the structural, magnetic and magnetocaloric properties of La0.67Ba0.25Ca0.08MnO3 perovskite manganites. - Bourguiba, Marwa; Gdaiem, Mohamed Amara; Chafra, Moez; Hlil, E. K.; Belmabrouk, Hafedh; Bajahzar, Abdullah (Applied Physics A: Materials Science & Processing, 2019)