Update guides/developer/dbt-model-best-practices.mdx

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guides/developer/dbt-model-best-practices.mdx

@@ -99,7 +99,7 @@ Schedule dbt runs (daily/hourly) to keep tables fresh while avoiding on-demand c
 
 ### Minimize joins at query time
 
-Pre-join data in your dbt models rather than joining at query time. Wide, flat tables outperform runtime joins—even with Lightdash's [fanout protection](/references/joins#sql-fanouts).
+Pre-join data in your dbt models rather than joining at query time. As discussed in [wide, flat tables](#use-wide-flat-tables-in-the-bi-layer), this approach outperforms runtime joins—even with Lightdash's [fanout protection](/references/joins#sql-fanouts).
 
 ### Leverage caching