Admission to Australian universities depends on various factors beyond just your academic performance. While a 67% score in a 3-year degree might be considered for admission, universities often evaluate applicants holistically, including English language proficiency (usually IELTS/TOEFL), relevant prerequisites for the desired program, and possibly work experience or other qualifications. Each university and program has its own admission criteria, so research specific requirements and consider applying to institutions that align with your academic background and future goals. Meeting the minimum criteria doesn't guarantee admission; it depends on the competitiveness of the program and the applicant pool.