APA (7th ed.) Citation

AL-AMOUDI, O., & unknown. (2020). Effectiveness of surface coatings in improving concrete durability.

Chicago Style (17th ed.) Citation

AL-AMOUDI, OMAR, and unknown. Effectiveness of Surface Coatings in Improving Concrete Durability. 2020.

MLA (9th ed.) Citation

AL-AMOUDI, OMAR, and unknown. Effectiveness of Surface Coatings in Improving Concrete Durability. 2020.

Warning: These citations may not always be 100% accurate.