Perbandingan Pemelajaran Berbasis Diskusi Dengan Berbasis Simulasi Menggunakan Aplikasi Gas Man® Terhadap Pengetahuan Ambilan Dan Distribusi Anestetik Inhalasi Residen Anestesi = Comparison of Discussion Based and Simulation Based Learning Using the Gas Man® on Knowledge of Uptake and Distribution Inhalation Anesthetics of Anesthesia Resident