Laura A Siahaan, Ari F Syam, Marcellus Simadibrata, & Siti Setiati. (2017). The Validity and Reliability Test of the Indonesian Version of Gastroesophageal Reflux Disease Quality of Life (GERD-QOL) Questionnaire. Interna Publishing.
Chicago Style (17th ed.) CitationLaura A Siahaan, Ari F Syam, Marcellus Simadibrata, and Siti Setiati. The Validity and Reliability Test of the Indonesian Version of Gastroesophageal Reflux Disease Quality of Life (GERD-QOL) Questionnaire. Interna Publishing, 2017.
MLA (9th ed.) CitationLaura A Siahaan, et al. The Validity and Reliability Test of the Indonesian Version of Gastroesophageal Reflux Disease Quality of Life (GERD-QOL) Questionnaire. Interna Publishing, 2017.
Warning: These citations may not always be 100% accurate.