Putro, E. W.; Nurdiani, D.; Hariyatun, .-.; Utami, N.; Kusharyoto, W.; Juanssilfero, A. B.; Silvia, R. A. Evaluating Pulses and Modified Fed-Batch Feeding of Methanol to Increase Expression Level of Human Insulin Precursor in Pichia Pastoris High-Density Cultivation. Int. J. Adv. Sci. Eng. Inf. Technol. 2022, 12, 1001-1007.