EGC,1254 Poltekkes Kemenkes Medan,628 Poltekkes Medan,451 Deepublish,421 Poltekkes Kemenkes Medan Jurusan Keperawatan,354 Eureka media aksara,286 Graha Ilmu,279 Nuha Medika,268 Salemba Medika,247 TIM,220 Kemenkes Poltekkes Medan,151 Pustaka Baru Press,148 Buku Kedokteran EGC,136 Erlangga,136 -129 Andi,128 Trans Info Media,126 Elsevier,124 Rineka Cipta,107 Poltekkes Kemenkes Jurusan Farmasi Medan,105