pertinency factor (retrieval)
preferred label: عامل ربط (بازیابی) @fa
type: Concept
related: role indicators

index terms
preferred label: واژگان نمایه @fa
type: Concept
related: role indicators

search structures (retrieval)
preferred label: ساختارهای جستجو (بازیابی) @fa
type: Concept
related: role indicators

role indicators
alternative label: INDICADORES DEL ROL
related: pertinency factor (retrieval)
related: index terms
related: search structures (retrieval)
broader: subject indexing
preferred label: نشانه‌های نقش @fa
type: Concept

subject indexing
preferred label: نمایه‌سازی موضوعی @fa
type: Concept
narrower: role indicators