APA (7th ed.) Citation

Sagala, R., Pamungkas, T., & Ramdhani, R. Principal's Leadership as An Educational Supervisor In Improving The Quality of Teaching and Learning. Universitas Nahdlatul Wathan Mataram.

Chicago Style (17th ed.) Citation

Sagala, Ratna, Tubagus Pamungkas, and Ramdhani Ramdhani. Principal's Leadership as An Educational Supervisor In Improving The Quality of Teaching and Learning. Universitas Nahdlatul Wathan Mataram.

MLA (9th ed.) Citation

Sagala, Ratna, et al. Principal's Leadership as An Educational Supervisor In Improving The Quality of Teaching and Learning. Universitas Nahdlatul Wathan Mataram.