“ESTIMATION AND MAPPING OF LINKE TURBIDITY FACTOR FROM SOLAR RADIATION MEASUREMENT FOR INDIAN CLIMATIC CONDITIONS”. REVUE ROUMAINE DES SCIENCES TECHNIQUES — SÉRIE ÉLECTROTECHNIQUE ET ÉNERGÉTIQUE, vol. 66, no. 4, Jan. 2022, pp. 285-94, https://journal.iem.pub.ro/rrst-ee/article/view/65.