Reference health
Improving the Efficiency of Outsourcing Sevices in the Bulgarian Armed Forces
2/2 checkable references clean · checked 2026-08-31
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
6 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 2 checked references that resolve
resolves10.1515/kbo-2017-0089
Use of Linear Optimization Model in Defining The New Standards for The Preparation of Food for Servicemen in Preparation for Participation in Peacekeeping Operations
resolves10.2139/ssrn.3124162
Analysis of the Use of Outsourcing Services for Maintenance and Repair of the Equipment and Armament Available in the Structures of the Bulgarian Armed Forces
The 6 references without a DOI — listed, not checked
no DOI — not checkedref1
no DOI — not checkedPossibility for Improving the Planning of the Needs for Food for Bulgarian Army Units When Participating in Humanitarian Operations
no DOI — not checkedref3
no DOI — not checkedA Study of Nutrition and the Nutritional Status of Servicemen, Assessed on the Basis of Anthropometric Indicators
no DOI — not checkedPublished by Createspace Independent Publishing Platform, United States Logistics Doctrine
no DOI — not checkedref7
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checked 2026-08-31 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record
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