Nuttika Nakphet และ Montakarn Chaikumarn. (2021) Effect of Backpack Design on Craniovertebral Angle, Trunk Angle, Heart Rate and Discomfort in Female Young Adults - A Pilot Study. Rangsit University:ม.ป.ท.Nuttika Nakphet และ Montakarn Chaikumarn. 2021. Effect of Backpack Design on Craniovertebral Angle, Trunk Angle, Heart Rate and Discomfort in Female Young Adults - A Pilot Study. ม.ป.ท.:Rangsit University;Nuttika Nakphet และ Montakarn Chaikumarn. Effect of Backpack Design on Craniovertebral Angle, Trunk Angle, Heart Rate and Discomfort in Female Young Adults - A Pilot Study. ม.ป.ท.:Rangsit University, 2021. Print.