TY - BOOK AU - Muhammad Durair Sajjad Haider, TI - Theoratical insights into π-spacer modification in all small molecule organic solar cell SN - (hbk) U1 - 541.2 PY - 2025/// CY - Dera Ghazi Khan PB - Department of Chemistry, DG Khan Campus, University of Education, Lahore KW - Theoratical--Insights--π Spacer--Modification--Organic--Solar cell ER -