SELECT T2.course_name FROM Course_Authors_and_Tutors AS T1 JOIN Courses AS T2 ON T1.author_id  =  T2.author_id WHERE T1.personal_name  =  "Julio"
Find the names of courses taught by the tutor who has personal name "Julio".
SELECT T2.course_name FROM Course_Authors_and_Tutors AS T1 JOIN Courses AS T2 ON T1.author_id = T2.author_id WHERE T1.personal_name = `` Julio ''
select t2 . course_name from course_authors_and_tutors as t1 join courses as t2 on t1 . author_id = t2 . author_id where t1 . personal_name = value
Find the names of courses taught by the tutor who has personal name `` Julio '' .