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Adjie, J. S.; Maharani, A. R. D. Relationship Between Physical Activity of Pregnant Women in the Third Trimester of Pregnancy With Preterm Birth Using Kaiser Physical Activity Survey (KPAS) Questionnaire: Hubungan Antara Aktivitas Fisik Perempuan Hamil Pada Trimester Ketiga Kehamilan Dengan Persalinan Prematur Menggunakan Kuesioner Kaiser Physical Activity Survey (KPAS). Indones J Obstet Gynecol 2018, 6, 203-208.