12Cf. Lamprogeorgou, M., Drikos, S., Sotiropoulos, K., Barzouka, K. The structure of the attack coverage in high-level volleyball. 33^rd International Congress on Physical Education & Sport Science, Department of Physical Education & Sport Science, Democritus University of Thrace, p.460-464, Komotini, Greece, 23-25 May 2025. Link

11Cf.  S. Drikos, K. Sotiropoulos, K. Barzouka. Effect of quality of opposition on key performance indicators in elite level male volleyball. 31^st International Congress on Physical Education & Sport Science, Department of Physical Education & Sport Science, Democritus University of Thrace, p.598-602, Komotini, Greece, 9-11 June 2023. Link

10Cf. Nikolaidou M.E., Schroll, A., Sotiropoulos, K., Drikos, S., Barzouka, K., Arampatzis, A. (2021). Postural stability performance in female veteran volleyball players. Short papers, 29^th International Congress on Physical Education & Sport Science, Department of Physical Education & Sport Science, Democritus University of Thrace, pp.87-91, Komotini, Greece, 14-16 May 2021. Link

09Cf. Drikos, S., Nikolaidou, M.E., Sotiropoulos, K., Barzouka, K. (2021). Inquiry of discriminant game variables to predict success in balanced sets and performance level in elite men’s volleyball. Short papers, 29^th International Congress on Physical Education & Sport Science, Department of Physical Education & Sport Science, Democritus University of Thrace, pp. 429-432, Komotini, Greece, 14-16 May 2021. Link   

08Cf. Καραίσκος, Λ., Δημοπούλου, Ε., Γαργαλιάνος, Δ., Δρίκος, Σ., Βασιλειάδης, Ι. (2020). Αναδεικνύοντας το άθλημα του βόλει μέσω των Τεχνολογιών Πληροφορικής και Επικοινωνιών (ΤΠΕ): η περίπτωση του “epaizovolely”. Πρακτικά 20^ου Συνεδρίου Διοίκησης Αθλητισμού και Αναψυχής «Σύγχρονα και εναλλακτικά μοντέλα ανάπτυξης της αθλητικής βιομηχανίας», Θεσσαλονίκη, 24-26 Ιανουαρίου 2020. Link

07Cf. Drikos, S., Tsoukos, A. (2019). Teaching 5:1 rotation system and evaluation of performance in Volleyball through spreadsheets. Proceedings of 11th Conference Informatics in Education, University of Piraeus, 11-13 October 2019, ISBN: 978-960-578-058-6. Link

06Cf. Drikos, S. (2019). Complex 1 in male volleyball as a Markov chain. Proceedings of 7^th Math & sports Congress, Athens University of Economics and Business, Athens, pp. 80-85, 1-3 July 2019. Link

05Cf. Drikos. S., (2019). Spatiotemporal evaluation of attack skill in top level men’s volleyball for several age categories Τρισέλιδες εργασίες, Short papers, 27^th International Congress of Physical Education & Sport, Democritus University of Thrace, Department of Physical Education & Sports Sciences, pp. 291-295, Komotini, 10-12 May 2019. Link

04Cf. Drikos, S., Karaiskos, L., Manasis, B. (2019). The range of skills needed to interpret a volleyball set result for men and women. Short papers, 27^th International Congress of Physical Education & Sport, Democritus University of Thrace, Department of Physical Education & Sports Sciences, pp. 296-300, Komotini, 10-12 May 2019. Link

03Cf. Drikos, S., Ntzoufras, I., (2015). Skills Importance across ages for Men’s Volleyball. Proceedings of 5^th Math & sports Congress, University of Loughborough, pp. 24-31, 29 June-1 July 2015. Link

02Cf. Bakodimos, G., Kasampalis, A., Drikos, S., Dimitriadis, J.(2014). The correlation between the type of pass after float serve and the efficiency of attack in men’s elite volleyball, Short papers, 22^th International Congress of Physical Education & Sport, Democritus University of Thrace, Department of Physical Education & Sports Sciences, pp. 206-211, Komotini, 9-11 May 2014. Link

01Cf. Drikos, S., Kountouris, P., (2008). The relationship between volleyball skills and final ranking in high level men’s Volleyball. Proceedings of World Congress of Performance Analysis of Sport VIII, Otto Wan Gerigue University, pp. 284-290, Magdeburg, Germany, 3 - 6 September 2008. Link