Soetedjo, Adryan, 		Setiadi, Ho Fransiscus, 		Ardhani, Mohammad, 		Prastyanto, Oktavianus, AND 		Satria, Reza.
" Hubungan Preferensi Harga dan Merk Terhadap Pemilihan Hospital Bed" <em>Indonesian Business Review</em> [Online], Volume 1 Number 2 (18 January 2020)