Aly Omar Ebnellkhattab Aly Hassan
"Building a Scale of Communication Skills for Scuba Divers".
Assiut Journal of Science and Arts of Physical Education,
vol: 52,
No. 2
Jul. 2020, pp: 530-612,
https://scholar9.com/publication-detail/building-a-scale-of-communication-skills-for-scuba-3091
