Brooks M, Parmar N, Kraak W. Development, validation and reliability of a questionnaire to evaluate coaches’ and players’ perceptions, learning, and resources regarding the ruck in rugby union. SA J Sports Med [Internet]. 2024 May 27 [cited 2024 Dec. 3];36(1). Available from: https://journals.assaf.org.za/index.php/sajsm/article/view/17109