Effect of combined lateral and supine positioning on oxygen saturation in ICU patients during the mechanical ventilator weaning process: A randomized controlled trial - Purnawan, Iwan; Susetya, Putut Anggara; Hidayat, Arif Imam; Awaludin, Sidik; Alivian, Galih Noor; Chanshintop, Sawinee; Wirakhmi, Ikit Netra (Jurnal Keperawatan Padjadjaran, 2025)