Sharma A, Singh S, Kingra PK. Pentad wise variability in heat use efficiency (HUE) of wheat (Triticum aestivum L.) during different sowing windows under Punjab conditions. JCR [Internet]. 2024 Dec. 31 [cited 2025 Oct. 29];16(3):315-8. Available from: https://epubs.icar.org.in/index.php/JWR/article/view/150597