“Comparison of the Effect of Morning Versus Night Amlodipine Administration on Blood Pressure Reduction in Primary Hypertensive Patients: Perbandingan Pengaruh Waktu Pemberian Amlodipin Pagi Versus Malam Terhadap Penurunan Tekanan Darah Pasien Hipertensi Primer ” (2023) Journal Pharmasci (Journal of Pharmacy and Science), 8(2), pp. 97–101. doi:10.53342/pharmasci.v8i2.304.