In some countries, state-run media is the primary source of information.
The family unit serves as the primary source of emotional support.
A first-hand account of the event is considered the most reliable primary source.
Un témoignage direct de l'événement est considéré comme la source primaire la plus fiable.
A book written during the era is a helpful primary source for cultural context.
Un livre écrit pendant l'époque est une source primaire utile pour le contexte culturel.
They regard this ancient sacred scripture as their primary source of truth.
Ils considèrent cette ancienne écriture sacrée comme la source principale de la vérité.
During quarantine, streaming video became a primary source of entertainment.
Pendant le confinement, le streaming est devenu une source principale de divertissement.
This old newspaper has been cataloged as a primary source for studying that period.
Ce vieux journal a été catalogué comme source principale pour l'étude de cette période.
Herbs - the primary source of medicine for people of every culture.
Herbes - la source primaire de médecine pour des personnes de chaque culture.
The primary source which confirms his parentage has not yet been identified.
La source primaire qui confirme son parentage n'a pas été encore identifiée.
Many countries rely on rock oil as their primary source of energy.
De nombreux pays comptent sur le pétrole comme principale source d'énergie.
All forms of life are birthed from this one primary source.
Toutes les formes de vie naissent de cette seule source primaire.
For many, money wages are their primary source of income.
Pour beaucoup, le salaire est leur principale source de revenu.
They should try to use primary source materials to improve the presentation.