APA (7th ed.) Citation

Hadi, S. 4 Metodologi Research JIl.1. [s.n.].

Chicago Style (17th ed.) Citation

Hadi, Sutrisno. 4 Metodologi Research JIl.1. [s.n.].

MLA (8th ed.) Citation

Hadi, Sutrisno. 4 Metodologi Research JIl.1. [s.n.].

Warning: These citations may not always be 100% accurate.