“Different Behaviour Between Autotrophic and Heterotrophic Galdieria Sulphuraria (Rhodophyta) Cells to Nitrogen Starvation and Restoration. Impact on Pigment and Free Amino Acid Contents”. International Journal of Plant Biology 11, no. 1 (July 30, 2020). Accessed June 23, 2025. https://journals.pagepress.org/pb/article/view/8567.