The Effect of Stair up and down Training on Jump Height and Smash Point Obtainment in Male Volleyball Athletes

Milla Hamma Azzahroh, Fajar Syamsudin

Open source

DOI: 10.21009/gjik.164.11
Published: 10
Container: Gladi: Jurnal Ilmu Keolahragaan
Publisher: Not recorded
Open access: yes

Credibility signals

uncertain Score 53/100 under policy 1.0.0. This is a metadata assessment, not a judgment of the paper's conclusions.

Show all credibility signals

cautionDOI registered: No matching Crossref record was present in this response. Source: Crossref; license: CC0 metadata
cautionDOI resolves: No matching Crossref record was present in this response. Source: Crossref; license: CC0 metadata
supportingDirectory of Open Access Journals: A matching record was returned by DOAJ. Source: DOAJ; license: CC0
not scoredMEDLINE indexed: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredOpenAlex core source: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredKnown publisher allow-list: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredROR affiliation: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredRetraction Watch retraction: No retraction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch expression of concern: No expression of concern notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch correction: No correction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch reinstatement: No reinstatement notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
supportingOpen access status: Normalized open-access status: open. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer
not scoredPublication license: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredPublication version: A publication version was supplied but is not scored. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer
cautionMetadata completeness: 5 of 6 scored descriptive metadata groups are present; missing fields increase uncertainty. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer

Cite this work

BibTeX

@article{allodium:10.21009/gjik.164.11,
  title = {The Effect of Stair up and down Training on Jump Height and Smash Point Obtainment in Male Volleyball Athletes},
  author = {Milla Hamma Azzahroh and Fajar Syamsudin},
  year = {2025},
  journal = {Gladi: Jurnal Ilmu Keolahragaan},
  doi = {10.21009/gjik.164.11},
  url = {https://doi.org/10.21009/gjik.164.11}
}

RIS

TY  - JOUR
TI  - The Effect of Stair up and down Training on Jump Height and Smash Point Obtainment in Male Volleyball Athletes
AU  - Milla Hamma Azzahroh
AU  - Fajar Syamsudin
PY  - 2025
JO  - Gladi: Jurnal Ilmu Keolahragaan
DO  - 10.21009/gjik.164.11
UR  - https://doi.org/10.21009/gjik.164.11
ER  -

APA

Azzahroh, M. H., & Syamsudin, F. (2025). The Effect of Stair up and down Training on Jump Height and Smash Point Obtainment in Male Volleyball Athletes. Gladi: Jurnal Ilmu Keolahragaan. https://doi.org/10.21009/gjik.164.11

Source records

doaj · retrieved 2026-11-10T20:32:54.572Z