APA (7th ed.) Citation

Pratiwi, R., Mulyaningsih, R. D., & Hasanah, A. N. Development of paper based colorimetric method using pigment from red dragon fruit for determination of Cu and Fe. Nature Portfolio.

Chicago Style (17th ed.) Citation

Pratiwi, Rimadani, Raspati Dewi Mulyaningsih, and Aliya Nur Hasanah. Development of Paper Based Colorimetric Method Using Pigment from Red Dragon Fruit for Determination of Cu and Fe. Nature Portfolio.

MLA (9th ed.) Citation

Pratiwi, Rimadani, et al. Development of Paper Based Colorimetric Method Using Pigment from Red Dragon Fruit for Determination of Cu and Fe. Nature Portfolio.